Halogen bonding versus chalcogen and pnicogen bonding: a combined Cambridge structural database and theoretical study

<!DOCTYPE html>   <html lang="en">  <head id="Head1"> <title> Halogen bonding versus chalcogen and pnicogen bonding: a combined Cambridge structural database and theoretical study - CrystEngComm (RSC Publishing) </title> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"><script type="text/javascript">window.NREUM||(NREUM={});NREUM.info = {"beacon":"bam.nr-data.net","errorBeacon":"bam.nr-data.net","licenseKey":"NRJS-aaa897feae8feeca979","applicationID":"1313546638","transactionName":"M1wANxQFCEcDVU0PWgoWLzUlSyVbDEJcCEEnVgwXFAsKWAdEFgdHEFABDwMIB1oGX1cB","queueTime":0,"applicationTime":207,"agent":"","atts":""}</script><script type="text/javascript">(window.NREUM||(NREUM={})).init={privacy:{cookies_enabled:true},ajax:{deny_list:["bam.nr-data.net"]},distributed_tracing:{enabled:true}};(window.NREUM||(NREUM={})).loader_config={agentID:"1386013924",accountID:"2851366",trustKey:"1029994",xpid:"Vg4CUFVVDhABV1BRAgUBUFcJ",licenseKey:"NRJS-aaa897feae8feeca979",applicationID:"1313546638"};window.NREUM||(NREUM={}),__nr_require=function(t,e,n){function r(n){if(!e[n]){var o=e[n]={exports:{}};t[n][0].call(o.exports,function(e){var o=t[n][1][e];return r(o||e)},o,o.exports)}return e[n].exports}if("function"==typeof __nr_require)return __nr_require;for(var o=0;o<n.length;o++)r(n[o]);return r}({1:[function(t,e,n){function r(t){try{s.console&&console.log(t)}catch(e){}}var o,i=t("ee"),a=t(31),s={};try{o=localStorage.getItem("__nr_flags").split(","),console&&"function"==typeof console.log&&(s.console=!0,o.indexOf("dev")!==-1&&(s.dev=!0),o.indexOf("nr_dev")!==-1&&(s.nrDev=!0))}catch(c){}s.nrDev&&i.on("internal-error",function(t){r(t.stack)}),s.dev&&i.on("fn-err",function(t,e,n){r(n.stack)}),s.dev&&(r("NR AGENT IN DEVELOPMENT MODE"),r("flags: "+a(s,function(t,e){return t}).join(", ")))},{}],2:[function(t,e,n){function r(t,e,n,r,s){try{l?l-=1:o(s||new UncaughtException(t,e,n),!0)}catch(f){try{i("ierr",[f,c.now(),!0])}catch(d){}}return"function"==typeof u&&u.apply(this,a(arguments))}function UncaughtException(t,e,n){this.message=t||"Uncaught error with no additional information",this.sourceURL=e,this.line=n}function o(t,e){var n=e?null:c.now();i("err",[t,n])}var i=t("handle"),a=t(32),s=t("ee"),c=t("loader"),f=t("gos"),u=window.onerror,d=!1,p="nr@seenError";if(!c.disabled){var l=0;c.features.err=!0,t(1),window.onerror=r;try{throw new Error}catch(h){"stack"in h&&(t(14),t(13),"addEventListener"in window&&t(7),c.xhrWrappable&&t(15),d=!0)}s.on("fn-start",function(t,e,n){d&&(l+=1)}),s.on("fn-err",function(t,e,n){d&&!n[p]&&(f(n,p,function(){return!0}),this.thrown=!0,o(n))}),s.on("fn-end",function(){d&&!this.thrown&&l>0&&(l-=1)}),s.on("internal-error",function(t){i("ierr",[t,c.now(),!0])})}},{}],3:[function(t,e,n){var r=t("loader");r.disabled||(r.features.ins=!0)},{}],4:[function(t,e,n){function r(){U++,L=g.hash,this[u]=y.now()}function o(){U--,g.hash!==L&&i(0,!0);var t=y.now();this[h]=~~this[h]+t-this[u],this[d]=t}function i(t,e){E.emit("newURL",[""+g,e])}function a(t,e){t.on(e,function(){this[e]=y.now()})}var s="-start",c="-end",f="-body",u="fn"+s,d="fn"+c,p="cb"+s,l="cb"+c,h="jsTime",m="fetch",v="addEventListener",w=window,g=w.location,y=t("loader");if(w[v]&&y.xhrWrappable&&!y.disabled){var x=t(11),b=t(12),E=t(9),R=t(7),O=t(14),T=t(8),S=t(15),P=t(10),M=t("ee"),C=M.get("tracer"),N=t(23);t(17),y.features.spa=!0;var L,U=0;M.on(u,r),b.on(p,r),P.on(p,r),M.on(d,o),b.on(l,o),P.on(l,o),M.buffer([u,d,"xhr-resolved"]),R.buffer([u]),O.buffer(["setTimeout"+c,"clearTimeout"+s,u]),S.buffer([u,"new-xhr","send-xhr"+s]),T.buffer([m+s,m+"-done",m+f+s,m+f+c]),E.buffer(["newURL"]),x.buffer([u]),b.buffer(["propagate",p,l,"executor-err","resolve"+s]),C.buffer([u,"no-"+u]),P.buffer(["new-jsonp","cb-start","jsonp-error","jsonp-end"]),a(T,m+s),a(T,m+"-done"),a(P,"new-jsonp"),a(P,"jsonp-end"),a(P,"cb-start"),E.on("pushState-end",i),E.on("replaceState-end",i),w[v]("hashchange",i,N(!0)),w[v]("load",i,N(!0)),w[v]("popstate",function(){i(0,U>1)},N(!0))}},{}],5:[function(t,e,n){function r(){var t=new PerformanceObserver(function(t,e){var n=t.getEntries();s(v,[n])});try{t.observe({entryTypes:["resource"]})}catch(e){}}function o(t){if(s(v,[window.performance.getEntriesByType(w)]),window.performance["c"+p])try{window.performance[h](m,o,!1)}catch(t){}else try{window.performance[h]("webkit"+m,o,!1)}catch(t){}}function i(t){}if(window.performance&&window.performance.timing&&window.performance.getEntriesByType){var a=t("ee"),s=t("handle"),c=t(14),f=t(13),u=t(6),d=t(23),p="learResourceTimings",l="addEventListener",h="removeEventListener",m="resourcetimingbufferfull",v="bstResource",w="resource",g="-start",y="-end",x="fn"+g,b="fn"+y,E="bstTimer",R="pushState",O=t("loader");if(!O.disabled){O.features.stn=!0,t(9),"addEventListener"in window&&t(7);var T=NREUM.o.EV;a.on(x,function(t,e){var n=t[0];n instanceof T&&(this.bstStart=O.now())}),a.on(b,function(t,e){var n=t[0];n instanceof T&&s("bst",[n,e,this.bstStart,O.now()])}),c.on(x,function(t,e,n){this.bstStart=O.now(),this.bstType=n}),c.on(b,function(t,e){s(E,[e,this.bstStart,O.now(),this.bstType])}),f.on(x,function(){this.bstStart=O.now()}),f.on(b,function(t,e){s(E,[e,this.bstStart,O.now(),"requestAnimationFrame"])}),a.on(R+g,function(t){this.time=O.now(),this.startPath=location.pathname+location.hash}),a.on(R+y,function(t){s("bstHist",[location.pathname+location.hash,this.startPath,this.time])}),u()?(s(v,[window.performance.getEntriesByType("resource")]),r()):l in window.performance&&(window.performance["c"+p]?window.performance[l](m,o,d(!1)):window.performance[l]("webkit"+m,o,d(!1))),document[l]("scroll",i,d(!1)),document[l]("keypress",i,d(!1)),document[l]("click",i,d(!1))}}},{}],6:[function(t,e,n){e.exports=function(){return"PerformanceObserver"in window&&"function"==typeof window.PerformanceObserver}},{}],7:[function(t,e,n){function r(t){for(var e=t;e&&!e.hasOwnProperty(u);)e=Object.getPrototypeOf(e);e&&o(e)}function o(t){s.inPlace(t,[u,d],"-",i)}function i(t,e){return t[1]}var a=t("ee").get("events"),s=t("wrap-function")(a,!0),c=t("gos"),f=XMLHttpRequest,u="addEventListener",d="removeEventListener";e.exports=a,"getPrototypeOf"in Object?(r(document),r(window),r(f.prototype)):f.prototype.hasOwnProperty(u)&&(o(window),o(f.prototype)),a.on(u+"-start",function(t,e){var n=t[1];if(null!==n&&("function"==typeof n||"object"==typeof n)){var r=c(n,"nr@wrapped",function(){function t(){if("function"==typeof n.handleEvent)return n.handleEvent.apply(n,arguments)}var e={object:t,"function":n}[typeof n];return e?s(e,"fn-",null,e.name||"anonymous"):n});this.wrapped=t[1]=r}}),a.on(d+"-start",function(t){t[1]=this.wrapped||t[1]})},{}],8:[function(t,e,n){function r(t,e,n){var r=t[e];"function"==typeof r&&(t[e]=function(){var t=i(arguments),e={};o.emit(n+"before-start",[t],e);var a;e[m]&&e[m].dt&&(a=e[m].dt);var s=r.apply(this,t);return o.emit(n+"start",[t,a],s),s.then(function(t){return o.emit(n+"end",[null,t],s),t},function(t){throw o.emit(n+"end",[t],s),t})})}var o=t("ee").get("fetch"),i=t(32),a=t(31);e.exports=o;var s=window,c="fetch-",f=c+"body-",u=["arrayBuffer","blob","json","text","formData"],d=s.Request,p=s.Response,l=s.fetch,h="prototype",m="nr@context";d&&p&&l&&(a(u,function(t,e){r(d[h],e,f),r(p[h],e,f)}),r(s,"fetch",c),o.on(c+"end",function(t,e){var n=this;if(e){var r=e.headers.get("content-length");null!==r&&(n.rxSize=r),o.emit(c+"done",[null,e],n)}else o.emit(c+"done",[t],n)}))},{}],9:[function(t,e,n){var r=t("ee").get("history"),o=t("wrap-function")(r);e.exports=r;var i=window.history&&window.history.constructor&&window.history.constructor.prototype,a=window.history;i&&i.pushState&&i.replaceState&&(a=i),o.inPlace(a,["pushState","replaceState"],"-")},{}],10:[function(t,e,n){function r(t){function e(){f.emit("jsonp-end",[],l),t.removeEventListener("load",e,c(!1)),t.removeEventListener("error",n,c(!1))}function n(){f.emit("jsonp-error",[],l),f.emit("jsonp-end",[],l),t.removeEventListener("load",e,c(!1)),t.removeEventListener("error",n,c(!1))}var r=t&&"string"==typeof t.nodeName&&"script"===t.nodeName.toLowerCase();if(r){var o="function"==typeof t.addEventListener;if(o){var a=i(t.src);if(a){var d=s(a),p="function"==typeof d.parent[d.key];if(p){var l={};u.inPlace(d.parent,[d.key],"cb-",l),t.addEventListener("load",e,c(!1)),t.addEventListener("error",n,c(!1)),f.emit("new-jsonp",[t.src],l)}}}}}function o(){return"addEventListener"in window}function i(t){var e=t.match(d);return e?e[1]:null}function a(t,e){var n=t.match(l),r=n[1],o=n[3];return o?a(o,e[r]):e[r]}function s(t){var e=t.match(p);return e&&e.length>=3?{key:e[2],parent:a(e[1],window)}:{key:t,parent:window}}var c=t(23),f=t("ee").get("jsonp"),u=t("wrap-function")(f);if(e.exports=f,o()){var d=/[?&](?:callback|cb)=([^&#]+)/,p=/(.*)\.([^.]+)/,l=/^(\w+)(\.|$)(.*)$/,h=["appendChild","insertBefore","replaceChild"];Node&&Node.prototype&&Node.prototype.appendChild?u.inPlace(Node.prototype,h,"dom-"):(u.inPlace(HTMLElement.prototype,h,"dom-"),u.inPlace(HTMLHeadElement.prototype,h,"dom-"),u.inPlace(HTMLBodyElement.prototype,h,"dom-")),f.on("dom-start",function(t){r(t[0])})}},{}],11:[function(t,e,n){var r=t("ee").get("mutation"),o=t("wrap-function")(r),i=NREUM.o.MO;e.exports=r,i&&(window.MutationObserver=function(t){return this instanceof i?new i(o(t,"fn-")):i.apply(this,arguments)},MutationObserver.prototype=i.prototype)},{}],12:[function(t,e,n){function r(t){var e=i.context(),n=s(t,"executor-",e,null,!1),r=new f(n);return i.context(r).getCtx=function(){return e},r}var o=t("wrap-function"),i=t("ee").get("promise"),a=t("ee").getOrSetContext,s=o(i),c=t(31),f=NREUM.o.PR;e.exports=i,f&&(window.Promise=r,["all","race"].forEach(function(t){var e=f[t];f[t]=function(n){function r(t){return function(){i.emit("propagate",[null,!o],a,!1,!1),o=o||!t}}var o=!1;c(n,function(e,n){Promise.resolve(n).then(r("all"===t),r(!1))});var a=e.apply(f,arguments),s=f.resolve(a);return s}}),["resolve","reject"].forEach(function(t){var e=f[t];f[t]=function(t){var n=e.apply(f,arguments);return t!==n&&i.emit("propagate",[t,!0],n,!1,!1),n}}),f.prototype["catch"]=function(t){return this.then(null,t)},f.prototype=Object.create(f.prototype,{constructor:{value:r}}),c(Object.getOwnPropertyNames(f),function(t,e){try{r[e]=f[e]}catch(n){}}),o.wrapInPlace(f.prototype,"then",function(t){return function(){var e=this,n=o.argsToArray.apply(this,arguments),r=a(e);r.promise=e,n[0]=s(n[0],"cb-",r,null,!1),n[1]=s(n[1],"cb-",r,null,!1);var c=t.apply(this,n);return r.nextPromise=c,i.emit("propagate",[e,!0],c,!1,!1),c}}),i.on("executor-start",function(t){t[0]=s(t[0],"resolve-",this,null,!1),t[1]=s(t[1],"resolve-",this,null,!1)}),i.on("executor-err",function(t,e,n){t[1](n)}),i.on("cb-end",function(t,e,n){i.emit("propagate",[n,!0],this.nextPromise,!1,!1)}),i.on("propagate",function(t,e,n){this.getCtx&&!e||(this.getCtx=function(){if(t instanceof Promise)var e=i.context(t);return e&&e.getCtx?e.getCtx():this})}),r.toString=function(){return""+f})},{}],13:[function(t,e,n){var r=t("ee").get("raf"),o=t("wrap-function")(r),i="equestAnimationFrame";e.exports=r,o.inPlace(window,["r"+i,"mozR"+i,"webkitR"+i,"msR"+i],"raf-"),r.on("raf-start",function(t){t[0]=o(t[0],"fn-")})},{}],14:[function(t,e,n){function r(t,e,n){t[0]=a(t[0],"fn-",null,n)}function o(t,e,n){this.method=n,this.timerDuration=isNaN(t[1])?0:+t[1],t[0]=a(t[0],"fn-",this,n)}var i=t("ee").get("timer"),a=t("wrap-function")(i),s="setTimeout",c="setInterval",f="clearTimeout",u="-start",d="-";e.exports=i,a.inPlace(window,[s,"setImmediate"],s+d),a.inPlace(window,[c],c+d),a.inPlace(window,[f,"clearImmediate"],f+d),i.on(c+u,r),i.on(s+u,o)},{}],15:[function(t,e,n){function r(t,e){d.inPlace(e,["onreadystatechange"],"fn-",s)}function o(){var t=this,e=u.context(t);t.readyState>3&&!e.resolved&&(e.resolved=!0,u.emit("xhr-resolved",[],t)),d.inPlace(t,y,"fn-",s)}function i(t){x.push(t),m&&(E?E.then(a):w?w(a):(R=-R,O.data=R))}function a(){for(var t=0;t<x.length;t++)r([],x[t]);x.length&&(x=[])}function s(t,e){return e}function c(t,e){for(var n in t)e[n]=t[n];return e}t(7);var f=t("ee"),u=f.get("xhr"),d=t("wrap-function")(u),p=t(23),l=NREUM.o,h=l.XHR,m=l.MO,v=l.PR,w=l.SI,g="readystatechange",y=["onload","onerror","onabort","onloadstart","onloadend","onprogress","ontimeout"],x=[];e.exports=u;var b=window.XMLHttpRequest=function(t){var e=new h(t);try{u.emit("new-xhr",[e],e),e.addEventListener(g,o,p(!1))}catch(n){try{u.emit("internal-error",[n])}catch(r){}}return e};if(c(h,b),b.prototype=h.prototype,d.inPlace(b.prototype,["open","send"],"-xhr-",s),u.on("send-xhr-start",function(t,e){r(t,e),i(e)}),u.on("open-xhr-start",r),m){var E=v&&v.resolve();if(!w&&!v){var R=1,O=document.createTextNode(R);new m(a).observe(O,{characterData:!0})}}else f.on("fn-end",function(t){t[0]&&t[0].type===g||a()})},{}],16:[function(t,e,n){function r(t){if(!s(t))return null;var e=window.NREUM;if(!e.loader_config)return null;var n=(e.loader_config.accountID||"").toString()||null,r=(e.loader_config.agentID||"").toString()||null,f=(e.loader_config.trustKey||"").toString()||null;if(!n||!r)return null;var h=l.generateSpanId(),m=l.generateTraceId(),v=Date.now(),w={spanId:h,traceId:m,timestamp:v};return(t.sameOrigin||c(t)&&p())&&(w.traceContextParentHeader=o(h,m),w.traceContextStateHeader=i(h,v,n,r,f)),(t.sameOrigin&&!u()||!t.sameOrigin&&c(t)&&d())&&(w.newrelicHeader=a(h,m,v,n,r,f)),w}function o(t,e){return"00-"+e+"-"+t+"-01"}function i(t,e,n,r,o){var i=0,a="",s=1,c="",f="";return o+"@nr="+i+"-"+s+"-"+n+"-"+r+"-"+t+"-"+a+"-"+c+"-"+f+"-"+e}function a(t,e,n,r,o,i){var a="btoa"in window&&"function"==typeof window.btoa;if(!a)return null;var s={v:[0,1],d:{ty:"Browser",ac:r,ap:o,id:t,tr:e,ti:n}};return i&&r!==i&&(s.d.tk=i),btoa(JSON.stringify(s))}function s(t){return f()&&c(t)}function c(t){var e=!1,n={};if("init"in NREUM&&"distributed_tracing"in NREUM.init&&(n=NREUM.init.distributed_tracing),t.sameOrigin)e=!0;else if(n.allowed_origins instanceof Array)for(var r=0;r<n.allowed_origins.length;r++){var o=h(n.allowed_origins[r]);if(t.hostname===o.hostname&&t.protocol===o.protocol&&t.port===o.port){e=!0;break}}return e}function f(){return"init"in NREUM&&"distributed_tracing"in NREUM.init&&!!NREUM.init.distributed_tracing.enabled}function u(){return"init"in NREUM&&"distributed_tracing"in NREUM.init&&!!NREUM.init.distributed_tracing.exclude_newrelic_header}function d(){return"init"in NREUM&&"distributed_tracing"in NREUM.init&&NREUM.init.distributed_tracing.cors_use_newrelic_header!==!1}function p(){return"init"in NREUM&&"distributed_tracing"in NREUM.init&&!!NREUM.init.distributed_tracing.cors_use_tracecontext_headers}var l=t(28),h=t(18);e.exports={generateTracePayload:r,shouldGenerateTrace:s}},{}],17:[function(t,e,n){function r(t){var e=this.params,n=this.metrics;if(!this.ended){this.ended=!0;for(var r=0;r<p;r++)t.removeEventListener(d[r],this.listener,!1);return e.protocol&&"data"===e.protocol?void g("Ajax/DataUrl/Excluded"):void(e.aborted||(n.duration=a.now()-this.startTime,this.loadCaptureCalled||4!==t.readyState?null==e.status&&(e.status=0):i(this,t),n.cbTime=this.cbTime,s("xhr",[e,n,this.startTime,this.endTime,"xhr"],this)))}}function o(t,e){var n=c(e),r=t.params;r.hostname=n.hostname,r.port=n.port,r.protocol=n.protocol,r.host=n.hostname+":"+n.port,r.pathname=n.pathname,t.parsedOrigin=n,t.sameOrigin=n.sameOrigin}function i(t,e){t.params.status=e.status;var n=v(e,t.lastSize);if(n&&(t.metrics.rxSize=n),t.sameOrigin){var r=e.getResponseHeader("X-NewRelic-App-Data");r&&(t.params.cat=r.split(", ").pop())}t.loadCaptureCalled=!0}var a=t("loader");if(a.xhrWrappable&&!a.disabled){var s=t("handle"),c=t(18),f=t(16).generateTracePayload,u=t("ee"),d=["load","error","abort","timeout"],p=d.length,l=t("id"),h=t(24),m=t(22),v=t(19),w=t(23),g=t(25).recordSupportability,y=NREUM.o.REQ,x=window.XMLHttpRequest;a.features.xhr=!0,t(15),t(8),u.on("new-xhr",function(t){var e=this;e.totalCbs=0,e.called=0,e.cbTime=0,e.end=r,e.ended=!1,e.xhrGuids={},e.lastSize=null,e.loadCaptureCalled=!1,e.params=this.params||{},e.metrics=this.metrics||{},t.addEventListener("load",function(n){i(e,t)},w(!1)),h&&(h>34||h<10)||t.addEventListener("progress",function(t){e.lastSize=t.loaded},w(!1))}),u.on("open-xhr-start",function(t){this.params={method:t[0]},o(this,t[1]),this.metrics={}}),u.on("open-xhr-end",function(t,e){"loader_config"in NREUM&&"xpid"in NREUM.loader_config&&this.sameOrigin&&e.setRequestHeader("X-NewRelic-ID",NREUM.loader_config.xpid);var n=f(this.parsedOrigin);if(n){var r=!1;n.newrelicHeader&&(e.setRequestHeader("newrelic",n.newrelicHeader),r=!0),n.traceContextParentHeader&&(e.setRequestHeader("traceparent",n.traceContextParentHeader),n.traceContextStateHeader&&e.setRequestHeader("tracestate",n.traceContextStateHeader),r=!0),r&&(this.dt=n)}}),u.on("send-xhr-start",function(t,e){var n=this.metrics,r=t[0],o=this;if(n&&r){var i=m(r);i&&(n.txSize=i)}this.startTime=a.now(),this.listener=function(t){try{"abort"!==t.type||o.loadCaptureCalled||(o.params.aborted=!0),("load"!==t.type||o.called===o.totalCbs&&(o.onloadCalled||"function"!=typeof e.onload))&&o.end(e)}catch(n){try{u.emit("internal-error",[n])}catch(r){}}};for(var s=0;s<p;s++)e.addEventListener(d[s],this.listener,w(!1))}),u.on("xhr-cb-time",function(t,e,n){this.cbTime+=t,e?this.onloadCalled=!0:this.called+=1,this.called!==this.totalCbs||!this.onloadCalled&&"function"==typeof n.onload||this.end(n)}),u.on("xhr-load-added",function(t,e){var n=""+l(t)+!!e;this.xhrGuids&&!this.xhrGuids[n]&&(this.xhrGuids[n]=!0,this.totalCbs+=1)}),u.on("xhr-load-removed",function(t,e){var n=""+l(t)+!!e;this.xhrGuids&&this.xhrGuids[n]&&(delete this.xhrGuids[n],this.totalCbs-=1)}),u.on("xhr-resolved",function(){this.endTime=a.now()}),u.on("addEventListener-end",function(t,e){e instanceof x&&"load"===t[0]&&u.emit("xhr-load-added",[t[1],t[2]],e)}),u.on("removeEventListener-end",function(t,e){e instanceof x&&"load"===t[0]&&u.emit("xhr-load-removed",[t[1],t[2]],e)}),u.on("fn-start",function(t,e,n){e instanceof x&&("onload"===n&&(this.onload=!0),("load"===(t[0]&&t[0].type)||this.onload)&&(this.xhrCbStart=a.now()))}),u.on("fn-end",function(t,e){this.xhrCbStart&&u.emit("xhr-cb-time",[a.now()-this.xhrCbStart,this.onload,e],e)}),u.on("fetch-before-start",function(t){function e(t,e){var n=!1;return e.newrelicHeader&&(t.set("newrelic",e.newrelicHeader),n=!0),e.traceContextParentHeader&&(t.set("traceparent",e.traceContextParentHeader),e.traceContextStateHeader&&t.set("tracestate",e.traceContextStateHeader),n=!0),n}var n,r=t[1]||{};"string"==typeof t[0]?n=t[0]:t[0]&&t[0].url?n=t[0].url:window.URL&&t[0]&&t[0]instanceof URL&&(n=t[0].href),n&&(this.parsedOrigin=c(n),this.sameOrigin=this.parsedOrigin.sameOrigin);var o=f(this.parsedOrigin);if(o&&(o.newrelicHeader||o.traceContextParentHeader))if("string"==typeof t[0]||window.URL&&t[0]&&t[0]instanceof URL){var i={};for(var a in r)i[a]=r[a];i.headers=new Headers(r.headers||{}),e(i.headers,o)&&(this.dt=o),t.length>1?t[1]=i:t.push(i)}else t[0]&&t[0].headers&&e(t[0].headers,o)&&(this.dt=o)}),u.on("fetch-start",function(t,e){this.params={},this.metrics={},this.startTime=a.now(),this.dt=e,t.length>=1&&(this.target=t[0]),t.length>=2&&(this.opts=t[1]);var n,r=this.opts||{},i=this.target;if("string"==typeof i?n=i:"object"==typeof i&&i instanceof y?n=i.url:window.URL&&"object"==typeof i&&i instanceof URL&&(n=i.href),o(this,n),"data"!==this.params.protocol){var s=(""+(i&&i instanceof y&&i.method||r.method||"GET")).toUpperCase();this.params.method=s,this.txSize=m(r.body)||0}}),u.on("fetch-done",function(t,e){if(this.endTime=a.now(),this.params||(this.params={}),"data"===this.params.protocol)return void g("Ajax/DataUrl/Excluded");this.params.status=e?e.status:0;var n;"string"==typeof this.rxSize&&this.rxSize.length>0&&(n=+this.rxSize);var r={txSize:this.txSize,rxSize:n,duration:a.now()-this.startTime};s("xhr",[this.params,r,this.startTime,this.endTime,"fetch"],this)})}},{}],18:[function(t,e,n){var r={};e.exports=function(t){if(t in r)return r[t];if(0===(t||"").indexOf("data:"))return{protocol:"data"};var e=document.createElement("a"),n=window.location,o={};e.href=t,o.port=e.port;var i=e.href.split("://");!o.port&&i[1]&&(o.port=i[1].split("/")[0].split("@").pop().split(":")[1]),o.port&&"0"!==o.port||(o.port="https"===i[0]?"443":"80"),o.hostname=e.hostname||n.hostname,o.pathname=e.pathname,o.protocol=i[0],"/"!==o.pathname.charAt(0)&&(o.pathname="/"+o.pathname);var a=!e.protocol||":"===e.protocol||e.protocol===n.protocol,s=e.hostname===document.domain&&e.port===n.port;return o.sameOrigin=a&&(!e.hostname||s),"/"===o.pathname&&(r[t]=o),o}},{}],19:[function(t,e,n){function r(t,e){var n=t.responseType;return"json"===n&&null!==e?e:"arraybuffer"===n||"blob"===n||"json"===n?o(t.response):"text"===n||""===n||void 0===n?o(t.responseText):void 0}var o=t(22);e.exports=r},{}],20:[function(t,e,n){function r(){}function o(t,e,n,r){return function(){return u.recordSupportability("API/"+e+"/called"),i(t+e,[f.now()].concat(s(arguments)),n?null:this,r),n?void 0:this}}var i=t("handle"),a=t(31),s=t(32),c=t("ee").get("tracer"),f=t("loader"),u=t(25),d=NREUM;"undefined"==typeof window.newrelic&&(newrelic=d);var p=["setPageViewName","setCustomAttribute","setErrorHandler","finished","addToTrace","inlineHit","addRelease"],l="api-",h=l+"ixn-";a(p,function(t,e){d[e]=o(l,e,!0,"api")}),d.addPageAction=o(l,"addPageAction",!0),d.setCurrentRouteName=o(l,"routeName",!0),e.exports=newrelic,d.interaction=function(){return(new r).get()};var m=r.prototype={createTracer:function(t,e){var n={},r=this,o="function"==typeof e;return i(h+"tracer",[f.now(),t,n],r),function(){if(c.emit((o?"":"no-")+"fn-start",[f.now(),r,o],n),o)try{return e.apply(this,arguments)}catch(t){throw c.emit("fn-err",[arguments,this,t],n),t}finally{c.emit("fn-end",[f.now()],n)}}}};a("actionText,setName,setAttribute,save,ignore,onEnd,getContext,end,get".split(","),function(t,e){m[e]=o(h,e)}),newrelic.noticeError=function(t,e){"string"==typeof t&&(t=new Error(t)),u.recordSupportability("API/noticeError/called"),i("err",[t,f.now(),!1,e])}},{}],21:[function(t,e,n){function r(t){if(NREUM.init){for(var e=NREUM.init,n=t.split("."),r=0;r<n.length-1;r++)if(e=e[n[r]],"object"!=typeof e)return;return e=e[n[n.length-1]]}}e.exports={getConfiguration:r}},{}],22:[function(t,e,n){e.exports=function(t){if("string"==typeof t&&t.length)return t.length;if("object"==typeof t){if("undefined"!=typeof ArrayBuffer&&t instanceof ArrayBuffer&&t.byteLength)return t.byteLength;if("undefined"!=typeof Blob&&t instanceof Blob&&t.size)return t.size;if(!("undefined"!=typeof FormData&&t instanceof FormData))try{return JSON.stringify(t).length}catch(e){return}}}},{}],23:[function(t,e,n){var r=!1;try{var o=Object.defineProperty({},"passive",{get:function(){r=!0}});window.addEventListener("testPassive",null,o),window.removeEventListener("testPassive",null,o)}catch(i){}e.exports=function(t){return r?{passive:!0,capture:!!t}:!!t}},{}],24:[function(t,e,n){var r=0,o=navigator.userAgent.match(/Firefox[\/\s](\d+\.\d+)/);o&&(r=+o[1]),e.exports=r},{}],25:[function(t,e,n){function r(t,e){var n=[a,t,{name:t},e];return i("storeMetric",n,null,"api"),n}function o(t,e){var n=[s,t,{name:t},e];return i("storeEventMetrics",n,null,"api"),n}var i=t("handle"),a="sm",s="cm";e.exports={constants:{SUPPORTABILITY_METRIC:a,CUSTOM_METRIC:s},recordSupportability:r,recordCustom:o}},{}],26:[function(t,e,n){function r(){return s.exists&&performance.now?Math.round(performance.now()):(i=Math.max((new Date).getTime(),i))-a}function o(){return i}var i=(new Date).getTime(),a=i,s=t(33);e.exports=r,e.exports.offset=a,e.exports.getLastTimestamp=o},{}],27:[function(t,e,n){function r(t,e){var n=t.getEntries();n.forEach(function(t){"first-paint"===t.name?l("timing",["fp",Math.floor(t.startTime)]):"first-contentful-paint"===t.name&&l("timing",["fcp",Math.floor(t.startTime)])})}function o(t,e){var n=t.getEntries();if(n.length>0){var r=n[n.length-1];if(f&&f<r.startTime)return;var o=[r],i=a({});i&&o.push(i),l("lcp",o)}}function i(t){t.getEntries().forEach(function(t){t.hadRecentInput||l("cls",[t])})}function a(t){var e=navigator.connection||navigator.mozConnection||navigator.webkitConnection;if(e)return e.type&&(t["net-type"]=e.type),e.effectiveType&&(t["net-etype"]=e.effectiveType),e.rtt&&(t["net-rtt"]=e.rtt),e.downlink&&(t["net-dlink"]=e.downlink),t}function s(t){if(t instanceof w&&!y){var e=Math.round(t.timeStamp),n={type:t.type};a(n),e<=h.now()?n.fid=h.now()-e:e>h.offset&&e<=Date.now()?(e-=h.offset,n.fid=h.now()-e):e=h.now(),y=!0,l("timing",["fi",e,n])}}function c(t){"hidden"===t&&(f=h.now(),l("pageHide",[f]))}if(!("init"in NREUM&&"page_view_timing"in NREUM.init&&"enabled"in NREUM.init.page_view_timing&&NREUM.init.page_view_timing.enabled===!1)){var f,u,d,p,l=t("handle"),h=t("loader"),m=t(30),v=t(23),w=NREUM.o.EV;if("PerformanceObserver"in window&&"function"==typeof window.PerformanceObserver){u=new PerformanceObserver(r);try{u.observe({entryTypes:["paint"]})}catch(g){}d=new PerformanceObserver(o);try{d.observe({entryTypes:["largest-contentful-paint"]})}catch(g){}p=new PerformanceObserver(i);try{p.observe({type:"layout-shift",buffered:!0})}catch(g){}}if("addEventListener"in document){var y=!1,x=["click","keydown","mousedown","pointerdown","touchstart"];x.forEach(function(t){document.addEventListener(t,s,v(!1))})}m(c)}},{}],28:[function(t,e,n){function r(){function t(){return e?15&e[n++]:16*Math.random()|0}var e=null,n=0,r=window.crypto||window.msCrypto;r&&r.getRandomValues&&(e=r.getRandomValues(new Uint8Array(31)));for(var o,i="xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx",a="",s=0;s<i.length;s++)o=i[s],"x"===o?a+=t().toString(16):"y"===o?(o=3&t()|8,a+=o.toString(16)):a+=o;return a}function o(){return a(16)}function i(){return a(32)}function a(t){function e(){return n?15&n[r++]:16*Math.random()|0}var n=null,r=0,o=window.crypto||window.msCrypto;o&&o.getRandomValues&&Uint8Array&&(n=o.getRandomValues(new Uint8Array(t)));for(var i=[],a=0;a<t;a++)i.push(e().toString(16));return i.join("")}e.exports={generateUuid:r,generateSpanId:o,generateTraceId:i}},{}],29:[function(t,e,n){function r(t,e){if(!o)return!1;if(t!==o)return!1;if(!e)return!0;if(!i)return!1;for(var n=i.split("."),r=e.split("."),a=0;a<r.length;a++)if(r[a]!==n[a])return!1;return!0}var o=null,i=null,a=/Version\/(\S+)\s+Safari/;if(navigator.userAgent){var s=navigator.userAgent,c=s.match(a);c&&s.indexOf("Chrome")===-1&&s.indexOf("Chromium")===-1&&(o="Safari",i=c[1])}e.exports={agent:o,version:i,match:r}},{}],30:[function(t,e,n){function r(t){function e(){t(s&&document[s]?document[s]:document[i]?"hidden":"visible")}"addEventListener"in document&&a&&document.addEventListener(a,e,o(!1))}var o=t(23);e.exports=r;var i,a,s;"undefined"!=typeof document.hidden?(i="hidden",a="visibilitychange",s="visibilityState"):"undefined"!=typeof document.msHidden?(i="msHidden",a="msvisibilitychange"):"undefined"!=typeof document.webkitHidden&&(i="webkitHidden",a="webkitvisibilitychange",s="webkitVisibilityState")},{}],31:[function(t,e,n){function r(t,e){var n=[],r="",i=0;for(r in t)o.call(t,r)&&(n[i]=e(r,t[r]),i+=1);return n}var o=Object.prototype.hasOwnProperty;e.exports=r},{}],32:[function(t,e,n){function r(t,e,n){e||(e=0),"undefined"==typeof n&&(n=t?t.length:0);for(var r=-1,o=n-e||0,i=Array(o<0?0:o);++r<o;)i[r]=t[e+r];return i}e.exports=r},{}],33:[function(t,e,n){e.exports={exists:"undefined"!=typeof window.performance&&window.performance.timing&&"undefined"!=typeof window.performance.timing.navigationStart}},{}],ee:[function(t,e,n){function r(){}function o(t){function e(t){return t&&t instanceof r?t:t?f(t,c,a):a()}function n(n,r,o,i,a){if(a!==!1&&(a=!0),!l.aborted||i){t&&a&&t(n,r,o);for(var s=e(o),c=m(n),f=c.length,u=0;u<f;u++)c[u].apply(s,r);var p=d[y[n]];return p&&p.push([x,n,r,s]),s}}function i(t,e){g[t]=m(t).concat(e)}function h(t,e){var n=g[t];if(n)for(var r=0;r<n.length;r++)n[r]===e&&n.splice(r,1)}function m(t){return g[t]||[]}function v(t){return p[t]=p[t]||o(n)}function w(t,e){l.aborted||u(t,function(t,n){e=e||"feature",y[n]=e,e in d||(d[e]=[])})}var g={},y={},x={on:i,addEventListener:i,removeEventListener:h,emit:n,get:v,listeners:m,context:e,buffer:w,abort:s,aborted:!1};return x}function i(t){return f(t,c,a)}function a(){return new r}function s(){(d.api||d.feature)&&(l.aborted=!0,d=l.backlog={})}var c="nr@context",f=t("gos"),u=t(31),d={},p={},l=e.exports=o();e.exports.getOrSetContext=i,l.backlog=d},{}],gos:[function(t,e,n){function r(t,e,n){if(o.call(t,e))return t[e];var r=n();if(Object.defineProperty&&Object.keys)try{return Object.defineProperty(t,e,{value:r,writable:!0,enumerable:!1}),r}catch(i){}return t[e]=r,r}var o=Object.prototype.hasOwnProperty;e.exports=r},{}],handle:[function(t,e,n){function r(t,e,n,r){o.buffer([t],r),o.emit(t,e,n)}var o=t("ee").get("handle");e.exports=r,r.ee=o},{}],id:[function(t,e,n){function r(t){var e=typeof t;return!t||"object"!==e&&"function"!==e?-1:t===window?0:a(t,i,function(){return o++})}var o=1,i="nr@id",a=t("gos");e.exports=r},{}],loader:[function(t,e,n){function r(){if(!T++){var t=O.info=NREUM.info,e=m.getElementsByTagName("script")[0];if(setTimeout(f.abort,3e4),!(t&&t.licenseKey&&t.applicationID&&e))return f.abort();c(E,function(e,n){t[e]||(t[e]=n)});var n=a();s("mark",["onload",n+O.offset],null,"api"),s("timing",["load",n]);var r=m.createElement("script");0===t.agent.indexOf("http://")||0===t.agent.indexOf("https://")?r.src=t.agent:r.src=l+"://"+t.agent,e.parentNode.insertBefore(r,e)}}function o(){"complete"===m.readyState&&i()}function i(){s("mark",["domContent",a()+O.offset],null,"api")}var a=t(26),s=t("handle"),c=t(31),f=t("ee"),u=t(29),d=t(21),p=t(23),l=d.getConfiguration("ssl")===!1?"http":"https",h=window,m=h.document,v="addEventListener",w="attachEvent",g=h.XMLHttpRequest,y=g&&g.prototype,x=!1;NREUM.o={ST:setTimeout,SI:h.setImmediate,CT:clearTimeout,XHR:g,REQ:h.Request,EV:h.Event,PR:h.Promise,MO:h.MutationObserver};var b=""+location,E={beacon:"bam.nr-data.net",errorBeacon:"bam.nr-data.net",agent:"js-agent.newrelic.com/nr-spa-1216.min.js"},R=g&&y&&y[v]&&!/CriOS/.test(navigator.userAgent),O=e.exports={offset:a.getLastTimestamp(),now:a,origin:b,features:{},xhrWrappable:R,userAgent:u,disabled:x};if(!x){t(20),t(27),m[v]?(m[v]("DOMContentLoaded",i,p(!1)),h[v]("load",r,p(!1))):(m[w]("onreadystatechange",o),h[w]("onload",r)),s("mark",["firstbyte",a.getLastTimestamp()],null,"api");var T=0}},{}],"wrap-function":[function(t,e,n){function r(t,e){function n(e,n,r,c,f){function nrWrapper(){var i,a,u,p;try{a=this,i=d(arguments),u="function"==typeof r?r(i,a):r||{}}catch(l){o([l,"",[i,a,c],u],t)}s(n+"start",[i,a,c],u,f);try{return p=e.apply(a,i)}catch(h){throw s(n+"err",[i,a,h],u,f),h}finally{s(n+"end",[i,a,p],u,f)}}return a(e)?e:(n||(n=""),nrWrapper[p]=e,i(e,nrWrapper,t),nrWrapper)}function r(t,e,r,o,i){r||(r="");var s,c,f,u="-"===r.charAt(0);for(f=0;f<e.length;f++)c=e[f],s=t[c],a(s)||(t[c]=n(s,u?c+r:r,o,c,i))}function s(n,r,i,a){if(!h||e){var s=h;h=!0;try{t.emit(n,r,i,e,a)}catch(c){o([c,n,r,i],t)}h=s}}return t||(t=u),n.inPlace=r,n.flag=p,n}function o(t,e){e||(e=u);try{e.emit("internal-error",t)}catch(n){}}function i(t,e,n){if(Object.defineProperty&&Object.keys)try{var r=Object.keys(t);return r.forEach(function(n){Object.defineProperty(e,n,{get:function(){return t[n]},set:function(e){return t[n]=e,e}})}),e}catch(i){o([i],n)}for(var a in t)l.call(t,a)&&(e[a]=t[a]);return e}function a(t){return!(t&&t instanceof Function&&t.apply&&!t[p])}function s(t,e){var n=e(t);return n[p]=t,i(t,n,u),n}function c(t,e,n){var r=t[e];t[e]=s(r,n)}function f(){for(var t=arguments.length,e=new Array(t),n=0;n<t;++n)e[n]=arguments[n];return e}var u=t("ee"),d=t(32),p="nr@original",l=Object.prototype.hasOwnProperty,h=!1;e.exports=r,e.exports.wrapFunction=s,e.exports.wrapInPlace=c,e.exports.argsToArray=f},{}]},{},["loader",2,17,5,3,4]);</script> <meta name="viewport" content="width=device-width, initial-scale=1" /> <meta name="format-detection" content="telephone=no" /> <link rel="dns-prefetch" href="//www.rsc-cdn.org"> <link rel="dns-prefetch" href="//www.googletagmanager.com"> <link rel="dns-prefetch" href="//www.google-analytics.com"> <link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png"> <link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png"> <link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png"> <link rel="manifest" href="/site.webmanifest"> <link rel="mask-icon" href="/safari-pinned-tab.svg" color="#5bbad5"> <meta name="msapplication-TileColor" content="#2d89ef"> <meta name="theme-color" content="#ffffff">  <link href="https://www.rsc-cdn.org/oxygen/assets/webfonts/fonts.min.css" rel="stylesheet" type="text/css" /> <link href="https://www.rsc-cdn.org/pubs-core/2022.0.159/content/stylesheets/pubs-ui.min.css" rel="stylesheet" type="text/css" /> <meta name="dc.domain" content="pdf" /> <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "ScholarlyArticle", "publisher": { "@type": "Organization", "name": "The Royal Society of Chemistry" }, "mainEntityOfPage": { "@type": "WebPage", "@id": "https://pubs.rsc.org/en/content/articlelanding/2013/ce/c2ce26741a" }, "headline": "Halogen bonding versus chalcogen and pnicogen bonding: a combined Cambridge structural database and theoretical study", "image": "https://pubs.rsc.org/en/Content/Image/GA/C2CE26741A", "isAccessibleForFree": "False", "hasPart": { "@type": "WebPageElement", "isAccessibleForFree": "False", "cssSelector": ".t-html" } } </script> <meta name="twitter:card" content="summary_large_image" /> <meta name="twitter:site" content="@CrystEngComm" /> <meta property="og:url" content="https://pubs.rsc.org/en/content/articlelanding/2013/ce/c2ce26741a" /> <meta property="og:type" content="Article" /> <meta property="og:title" content="Halogen bonding versus chalcogen and pnicogen bonding: a combined Cambridge structural database and theoretical study" /> <meta property="og:image" content="https://pubs.rsc.org/en/Content/Image/GA/C2CE26741A" /> <meta property="og:description" content="In this manuscript we analyze the Cambridge Structural Database (CSD) to compare the relative importance of halogen, chalcogen and pnicogen bonding. The three interactions can be explained in terms of electrostatic effects, considering the halogen, chalcogen or pnicogen as a Lewis acid due to the presence of" /> <link rel="canonical" href="https://pubs.rsc.org/en/content/articlelanding/2013/ce/c2ce26741a" /> <meta name="DC.Creator" content="Antonio Bauzá" /> <meta content="Antonio Bauzá" name="citation_author" /><meta content="Departament de Química, Universitat de les Illes Balears, Crta de Valldemossa km 7.5, 07122 Palma de Mallorca (Baleares), Spain" name="citation_author_institution" /> <meta name="DC.Creator" content="David Quiñonero" /> <meta content="David Quiñonero" name="citation_author" /><meta content="Departament de Química, Universitat de les Illes Balears, Crta de Valldemossa km 7.5, 07122 Palma de Mallorca (Baleares), Spain" name="citation_author_institution" /> <meta name="DC.Creator" content="Pere M. Deyà" /> <meta content="Pere M. Deyà" name="citation_author" /><meta content="Departament de Química, Universitat de les Illes Balears, Crta de Valldemossa km 7.5, 07122 Palma de Mallorca (Baleares), Spain" name="citation_author_institution" /> <meta name="DC.Creator" content="Antonio Frontera" /> <meta content="Antonio Frontera" name="citation_author" /><meta content="Departament de Química, Universitat de les Illes Balears, Crta de Valldemossa km 7.5, 07122 Palma de Mallorca (Baleares), Spain" name="citation_author_institution" /><meta name="DC.title" content="Halogen bonding versus chalcogen and pnicogen bonding: a combined Cambridge structural database and theoretical study" /> <meta name="DC.publisher" content="The Royal Society of Chemistry" /> <meta name="DC.issued" content="2012/11/23" /> <meta name="DC.Identifier" content="10.1039/C2CE26741A" /> <meta name="DC.Language" content="en" /> <meta name="PPL.DocType" content="journals" /> <meta name="description" content="In this manuscript we analyze the Cambridge Structural Database (CSD) to compare the relative importance of halogen, chalcogen and pnicogen bonding. The three interactions can be explained in terms of electrostatic effects, considering the halogen, chalcogen or pnicogen as a Lewis acid due to the presence of Halogen bonding: from self-assembly to materials and biomolecules " /> <meta content="1466-8033" name="citation_issn" /> <meta content="Halogen bonding versus chalcogen and pnicogen bonding: a combined Cambridge structural database and theoretical study" name="citation_title" /> <meta content="2012/11/23" name="citation_online_date" /><meta content="2013/03/27" name="citation_publication_date" /> <meta content="CrystEngComm" name="citation_journal_title" /> <meta content="15" name="citation_volume" /> <meta content="16" name="citation_issue" /> <meta content="3137" name="citation_firstpage" /> <meta content="3144" name="citation_lastpage" /> <meta content="10.1039/C2CE26741A" name="citation_doi" /> <meta content="https://pubs.rsc.org/en/content/articlepdf/2013/ce/c2ce26741a" name="citation_pdf_url" /> <meta content="https://pubs.rsc.org/en/content/articlelanding/2013/ce/c2ce26741a" name="citation_abstract_html_url" /> <meta content="https://pubs.rsc.org/en/content/articlehtml/2013/ce/c2ce26741a" name="citation_fulltext_html_url" /> <meta content="CrystEngComm" name="citation_journal_abbrev" /> <meta name="keywords" content="" /> <meta name="citation_reference" content="citation_author=P. Metrangolo; citation_author=H. Neukirch; citation_author=T. Pilati; citation_author=G. Resnati; citation_journal_title=Acc. Chem. Res.; citation_volume=38; citation_pages=386;citation_publication_date=2005; " /> <meta name="citation_reference" content="citation_author=P. Politzer; citation_author=P. Lane; citation_author=M. C. Concha; citation_author=Y. Ma; citation_author=J. S. Murray; citation_journal_title=J. Mol. Model.; citation_volume=13; citation_pages=305;citation_publication_date=2007; " /> <meta name="citation_reference" content="citation_author=F. J. Guthrie; citation_journal_title=J. Chem. Soc.; citation_volume=16; citation_pages=239;citation_publication_date=1863; " /> <meta name="citation_reference" content="citation_author=O. Hassel; citation_author=J. Hvoslef; citation_journal_title=Acta Chem. Scand.; citation_volume=8; citation_pages=873;citation_publication_date=1954; " /> <meta name="citation_reference" content="citation_author=O. Hassel; citation_journal_title=Science; citation_volume=170; citation_pages=497;citation_publication_date=1970; " /> <meta name="citation_reference" content="citation_author=P. Metrangolo; citation_author=F. Meyer; citation_author=T. Pilati; citation_author=G. Resnati; citation_author=G. Terraneo; citation_journal_title=Angew. Chem., Int. Ed.; citation_volume=47; citation_pages=6114;citation_publication_date=2008; " /> <meta name="citation_reference" content="citation_author=G. Cavallo; citation_author=P. Metrangolo; citation_author=T. Pilati; citation_author=G. Resnati; citation_author=M. Sansotera; citation_author=G. Terraneo; citation_journal_title=Chem. Soc. Rev.; citation_volume=39; citation_pages=3772;citation_publication_date=2010; " /> <meta name="citation_reference" content="citation_author=L. C. Roper; citation_author=C. Prasang; citation_author=V. N. Kozhevnikov; citation_author=A. C. Whitwood; citation_author=P. B. Karadakov; citation_author=D. W. Bruce; citation_journal_title=Cryst. Growth Des.; citation_volume=10; citation_pages=3710;citation_publication_date=2010; " /> <meta name="citation_reference" content="citation_author=T. Clark; citation_author=M. Hennemann; citation_author=J. S. Murray; citation_author=P. Politzer; citation_journal_title=J. Mol. Model.; citation_volume=13; citation_pages=291;citation_publication_date=2007; " /> <meta name="citation_reference" content="citation_author=P. Politzer; citation_author=J. S. Murray; citation_author=T. Clark; citation_journal_title=Phys. Chem. Chem. Phys.; citation_volume=12; citation_pages=7748;citation_publication_date=2010; " /> <meta name="citation_reference" content="citation_author=K. E. Riley; citation_author=P. Hobza; citation_journal_title=J. Phys. Chem. B; citation_volume=112; citation_pages=3157;citation_publication_date=2008; " /> <meta name="citation_reference" content="citation_author=R. Tawarada; citation_author=K. Seio; citation_author=M. Sekine; citation_journal_title=J. Org. Chem.; citation_volume=73; citation_pages=383;citation_publication_date=2008; " /> <meta name="citation_reference" content="citation_author=K. Eskandari; citation_author=H. Zariny; citation_journal_title=Chem. Phys. Lett.; citation_volume=492; citation_pages=9;citation_publication_date=2010; " /> <meta name="citation_reference" content="citation_author=M. Göbel; citation_author=B. H. Tchitchanov; citation_author=J. S. Murray; citation_author=P. Politzer; citation_author=T. M. Klapötke; citation_journal_title=Nat. Chem.; citation_volume=1; citation_pages=229;citation_publication_date=2009; " /> <meta name="citation_reference" content="citation_author=M. Fourmigue; citation_author=P. Auban-Senzier; citation_journal_title=Inorg. Chem.; citation_volume=47; citation_pages=9979;citation_publication_date=2008; " /> <meta name="citation_reference" content="citation_author=C. Bissantz; citation_author=B. Kuhn; citation_author=M. Stahl; citation_journal_title=J. Med. Chem.; citation_volume=53; citation_pages=5061;citation_publication_date=2010; " /> <meta name="citation_reference" content="citation_author=Y. Lu; citation_author=T. Shi; citation_author=Y. Wang; citation_author=H. Yang; citation_author=X. Yan; citation_author=X. Luo; citation_author=H. Jiang; citation_author=W. Zhu; citation_journal_title=J. Med. Chem.; citation_volume=52; citation_pages=2854;citation_publication_date=2009; " /> <meta name="citation_reference" content="citation_author=E. Parisini; citation_author=P. Metrangolo; citation_author=T. Pilati; citation_author=G. Resnati; citation_author=G. Terraneo; citation_journal_title=Chem. Soc. Rev.; citation_volume=40; citation_pages=2267;citation_publication_date=2011; " /> <meta name="citation_reference" content="citation_author=G. Resnati; citation_author=P. Metrangolo; citation_journal_title=Chem.–Eur. J.; citation_volume=7; citation_pages=2511;citation_publication_date=2001; " /> <meta name="citation_reference" content="citation_author=A. V. Jentzsch; citation_author=D. Emery; citation_author=J. Mareda; citation_author=S. K. Nayak; citation_author=P. Metrangolo; citation_author=G. Resnati; citation_author=N. Sakai; citation_author=S. Matile; citation_journal_title=Nat. Commun.; citation_volume=3; citation_pages=905;citation_publication_date=2012; " /> <meta name="citation_reference" content="citation_author=P. Metrangolo; citation_author=G. Resnati; citation_author=T. Pilati; citation_author=R. Liantonio; citation_author=F. Meyer; citation_journal_title=J. Polym. Sci., Part A: Polym. Chem.; citation_volume=45; citation_pages=1;citation_publication_date=2007; " /> <meta name="citation_reference" content="citation_author=D. W. Bruce; citation_author=P. Metrangolo; citation_author=F. Meyer; citation_author=C. Prasang; citation_author=G. Resnati; citation_author=G. Terraneo; citation_author=A. C. Whitwood; citation_journal_title=New J. Chem.; citation_volume=32; citation_pages=477;citation_publication_date=2008; " /> <meta name="citation_reference" content="citation_author=D. W. Bruce; citation_author=P. Metrangolo; citation_author=F. Meyer; citation_author=T. Pilati; citation_author=C. Prasang; citation_author=G. Resnati; citation_author=G. Terraneo; citation_author=S. G. Wainwright; citation_author=A. C. Whitwood; citation_journal_title=Chem.–Eur. J.; citation_volume=16; citation_pages=9511;citation_publication_date=2010; " /> <meta name="citation_reference" content="citation_author=M. Fourmigue; citation_author=P. Batail; citation_journal_title=Chem. Rev.; citation_volume=104; citation_pages=5379;citation_publication_date=2004; " /> <meta name="citation_reference" content="citation_author=M. Brezgunova; citation_author=K. S. Shin; citation_author=P. Auban-Senzier; citation_author=O. Jeannin; citation_author=M. Fourmigue; citation_journal_title=Chem. Commun.; citation_volume=46; citation_pages=3926;citation_publication_date=2010; " /> <meta name="citation_reference" content="citation_author=X. Y. Lu; citation_author=Y. Wang; citation_author=W. L. Zhu; citation_journal_title=Phys. Chem. Chem. Phys.; citation_volume=12; citation_pages=4543;citation_publication_date=2010; " /> <meta name="citation_reference" content="citation_author=L. A. Hardegger; citation_author=B. Kuhn; citation_author=B. Spinnler; citation_author=L. Anselm; citation_author=R. Ecabert; citation_author=M. Stihle; citation_author=B. Gsell; citation_author=R. Thoma; citation_author=J. Diez; citation_author=J. Benz; citation_author=J. M. Plancher; citation_author=G. Hartmann; citation_author=D. W. Banner; citation_author=W. Haap; citation_author=F. Diederich; citation_journal_title=Angew. Chem., Int. Ed.; citation_volume=50; citation_pages=314;citation_publication_date=2011; " /> <meta name="citation_reference" content="citation_author=P. Auffinger; citation_author=F. A. Hays; citation_author=E. Westhof; citation_author=P. S. Ho; citation_journal_title=Proc. Natl. Acad. Sci. U. S. A.; citation_volume=101; citation_pages=16789;citation_publication_date=2004; " /> <meta name="citation_reference" content="citation_author=A. R. Voth; citation_author=F. A. Hays; citation_author=P. S. Ho; citation_journal_title=Proc. Natl. Acad. Sci. U. S. A.; citation_volume=104; citation_pages=6188;citation_publication_date=2007; " /> <meta name="citation_reference" content="citation_author=A. R. Voth; citation_author=P. Khuu; citation_author=K. Oishi; citation_author=P. S. Ho; citation_journal_title=Nat. Chem.; citation_volume=1; citation_pages=74;citation_publication_date=2009; " /> <meta name="citation_reference" content="citation_author=P. Sanz; citation_author=M. Yáñez; citation_author=O. Mó; citation_journal_title=J. Phys. Chem. A; citation_volume=106; citation_pages=4661;citation_publication_date=2002; " /> <meta name="citation_reference" content="citation_author=M. Iwaoka; citation_author=S. Takemoto; citation_author=S. Tomoda; citation_journal_title=J. Am. Chem. Soc.; citation_volume=124; citation_pages=10613;citation_publication_date=2002; " /> <meta name="citation_reference" content="citation_author=D. B. Werz; citation_author=R. Gleiter; citation_author=F. Rominger; citation_journal_title=J. Am. Chem. Soc.; citation_volume=124; citation_pages=10638;citation_publication_date=2002; " /> <meta name="citation_reference" content="citation_author=C. Bleiholder; citation_author=D. B. Werz; citation_author=H. Köppel; citation_author=R. Gleiter; citation_journal_title=J. Am. Chem. Soc.; citation_volume=128; citation_pages=2666;citation_publication_date=2006; " /> <meta name="citation_reference" content="citation_author=C. Bleiholder; citation_author=R. Gleiter; citation_author=D. B. Werz; citation_author=H. Köppel; citation_journal_title=Inorg. Chem.; citation_volume=46; citation_pages=2249;citation_publication_date=2007; " /> <meta name="citation_reference" content="citation_author=J. Saczewski; citation_author=A. Frontera; citation_author=M. Gdaniec; citation_author=Z. Brzozowski; citation_author=F. Saczewski; citation_author=P. Tabin; citation_author=D. Quiñonero; citation_author=P. M. Deyà; citation_journal_title=Chem. Phys. Lett.; citation_volume=422; citation_pages=234;citation_publication_date=2006; " /> <meta name="citation_reference" content="citation_author=M. Iwaoka; citation_author=S. Takemoto; citation_author=S. Tomoda; citation_journal_title=J. Am. Chem. Soc.; citation_volume=124; citation_pages=10613;citation_publication_date=2002; " /> <meta name="citation_reference" content="citation_author=C. Bleiholder; citation_author=D. B. Werz; citation_author=H. Köppel; citation_author=R. Gleiter; citation_journal_title=J. Am. Chem. Soc.; citation_volume=128; citation_pages=2666;citation_publication_date=2006; " /> <meta name="citation_reference" content="citation_author=C. Bleiholder; citation_author=R. Gleiter; citation_author=D. B. Werz; citation_author=H. Köppel; citation_journal_title=Inorg. Chem.; citation_volume=46; citation_pages=2249;citation_publication_date=2007; " /> <meta name="citation_reference" content="citation_author=W. Z. Wang; citation_author=B. M. Ji; citation_author=Y. Zhang; citation_journal_title=J. Phys. Chem. A; citation_volume=113; citation_pages=8132;citation_publication_date=2009; " /> <meta name="citation_reference" content="citation_author=E. A. Meyer; citation_author=R. K. Castellano; citation_author=F. Diederich; citation_journal_title=Angew. Chem., Int. Ed.; citation_volume=42; citation_pages=1210;citation_publication_date=2003; " /> <meta name="citation_reference" content="citation_author=T. P. Tauer; citation_author=M. E. Derrick; citation_author=C. D. Sherrill; citation_journal_title=J. Phys. Chem. A; citation_volume=109; citation_pages=191;citation_publication_date=2005; " /> <meta name="citation_reference" content="citation_author=C. A. Morgado; citation_author=J. P. McNamara; citation_author=I. H. Hillier; citation_author=N. A. Burton; citation_author=M. A. Vincent; citation_journal_title=J. Chem. Theory Comput.; citation_volume=3; citation_pages=1656;citation_publication_date=2007; " /> <meta name="citation_reference" content="citation_author=K. S. C. Reid; citation_author=P. F. Lindley; citation_author=J. M. Thornton; citation_journal_title=FEBS Lett.; citation_volume=190; citation_pages=209;citation_publication_date=1985; " /> <meta name="citation_reference" content="citation_author=S. Zahn; citation_author=R. Frank; citation_author=E. Hey-Hawkins; citation_author=B. Kirchner; citation_journal_title=Chem.–Eur. J.; citation_volume=17; citation_pages=6034;citation_publication_date=2011; " /> <meta name="citation_reference" content="citation_author=M. M. Watt; citation_author=M. S. Collins; citation_author=D. W. Johnson; citation_journal_title=Acc. Chem. Res.; " /> <meta name="citation_reference" content="citation_author=W. J. Vickaryous; citation_author=R. Herges; citation_author=D. W. Johnson; citation_journal_title=Angew. Chem., Int. Ed.; citation_volume=43; citation_pages=5831;citation_publication_date=2004; " /> <meta name="citation_reference" content="citation_author=W. J. Vickaryous; citation_author=E. R. Healy; citation_author=O. B. Berryman; citation_author=D. W. Johnson; citation_journal_title=Inorg. Chem.; citation_volume=44; citation_pages=9247;citation_publication_date=2005; " /> <meta name="citation_reference" content="citation_author=V. M. Cangelosi; citation_author=A. C. Sather; citation_author=Z. N. Zakharov; citation_author=O. B. Berryman; citation_author=D. W. Johnson; citation_journal_title=Inorg. Chem.; citation_volume=46; citation_pages=9278;citation_publication_date=2007; " /> <meta name="citation_reference" content="citation_author=V. M. Cangelosi; citation_author=L. N. Zakharov; citation_author=S. A. Fontenot; citation_author=M. A. Pitt; citation_author=D. W. Johnson; citation_journal_title=Dalton Trans.; citation_pages=3447;citation_publication_date=2008; " /> <meta name="citation_reference" content="citation_author=V. M. Cangelosi; citation_author=L. N. Zakharov; citation_author=J. L. Crossland; citation_author=B. C. Franklin; citation_author=D. W. Johnson; citation_journal_title=Cryst. Growth Des.; citation_volume=10; citation_pages=1471;citation_publication_date=2010; " /> <meta name="citation_reference" content="citation_author=N. R. Lindquist; citation_author=T. G. Carter; citation_author=V. M. Cangelosi; citation_author=L. N. Zakharov; citation_author=D. W. Johnson; citation_journal_title=Chem. Commun.; citation_volume=46; citation_pages=3505;citation_publication_date=2010; " /> <meta name="citation_reference" content="citation_author=M. A. Pitt; citation_author=L. N. Zakharov; citation_author=K. Vanka; citation_author=W. H. Thompson; citation_author=B. B. Laird; citation_author=D. W. Johnson; citation_journal_title=Chem. Commun.; citation_pages=2936;citation_publication_date=2008; " /> <meta name="citation_reference" content="citation_author=V. M. Cangelosi; citation_author=M. A. Pitt; citation_author=W. J. Vickaryous; citation_author=C. A. Allen; citation_author=L. N. Zakharov; citation_author=D. W. Johnson; citation_journal_title=Cryst. Growth Des.; citation_volume=10; citation_pages=3531;citation_publication_date=2010; " /> <meta name="citation_reference" content="citation_author=W. J. Vickaryous; citation_author=L. N. Zakharov; citation_author=D. W. Johnson; citation_journal_title=Main Group Chem.; citation_volume=5; citation_pages=51;citation_publication_date=2006; " /> <meta name="citation_reference" content="citation_author=V. M. Cangelosi; citation_author=L. N. Zakharov; citation_author=D. W. Johnson; citation_journal_title=Angew. Chem., Int. Ed.; citation_volume=49; citation_pages=1248;citation_publication_date=2010; " /> <meta name="citation_reference" content="citation_author=V. M. Cangelosi; citation_author=T. G. Carter; citation_author=J. L. Crossland; citation_author=L. N. Zakharov; citation_author=D. W. Johnson; citation_journal_title=Inorg. Chem.; citation_volume=49; citation_pages=9985;citation_publication_date=2010; " /> <meta name="citation_reference" content="citation_author=S. A. Fontenot; citation_author=V. M. Cangelosi; citation_author=M. A. W. Pitt; citation_author=A. C. Sather; citation_author=L. N. Zakharov; citation_author=O. B. Berryman; citation_author=D. W. Johnson; citation_journal_title=Dalton Trans.; citation_volume=40; citation_pages=12125;citation_publication_date=2011; " /> <meta name="citation_reference" content="citation_author=A. Bauzá; citation_author=D. Quiñonero; citation_author=P. M. Deyà; citation_author=A. Frontera; citation_journal_title=Phys. Chem. Chem. Phys.; citation_volume=14; citation_pages=14061;citation_publication_date=2012; " /> <meta name="citation_reference" content="citation_author=R. Ahlrichs; citation_author=M. Bär; citation_author=M. Hacer; citation_author=H. Horn; citation_author=C. Kömel; citation_journal_title=Chem. Phys. Lett.; citation_volume=162; citation_pages=165;citation_publication_date=1989; " /> <meta name="citation_reference" content="citation_author=S. B. Boys; citation_author=F. Bernardy; citation_journal_title=Mol. Phys.; citation_volume=19; citation_pages=553;citation_publication_date=1970; " /> <meta name="citation_reference" content="citation_author=F. Biegler-König; citation_author=J. Schönbohm; citation_author=D. Bayles; citation_journal_title=J. Comput. Chem.; citation_volume=22; citation_pages=545;citation_publication_date=2001; " /> <meta name="citation_reference" content="citation_author=I. J. Bruno; citation_author=J. C. Cole; citation_author=P. R. Edgington; citation_author=M. Kessler; citation_author=C. F. Macrae; citation_author=P. McCabe; citation_author=J. Pearson; citation_author=R. Taylor; citation_journal_title=Acta Crystallogr.; citation_volume=B58; citation_pages=389;citation_publication_date=2002; " /> <meta name="citation_reference" content="citation_author=P. L. A. Popelier; citation_journal_title=J. Phys. Chem. A; citation_volume=102; citation_pages=1873;citation_publication_date=1998; " /> <meta name="citation_reference" content="citation_author=A. Frontera; citation_author=D. Quiñonero; citation_author=P. M. Deyà; citation_journal_title=Wiley Interdiscip. Rev.: Comput. Mol. Sci.; citation_volume=1; citation_pages=440;citation_publication_date=2011; " /> <meta name="citation_reference" content="citation_author=R. F. W. Bader; citation_journal_title=Chem. Rev.; citation_volume=91; citation_pages=893;citation_publication_date=1991; " /> <meta name="citation_reference" content="citation_author=A. Kondyurin; citation_journal_title=J. Phys. Chem.; citation_volume=96; citation_pages=11038;citation_publication_date=1992; " /> <meta name="citation_reference" content="citation_author=D. Mootz; citation_journal_title=Z. Anorg. Allg. Chem.; citation_volume=533; citation_pages=23;citation_publication_date=1986; " /> <meta name="citation_reference" content="citation_author=K. Raatikainen; citation_author=K. Rissanen; citation_journal_title=CrystEngComm; citation_volume=13; citation_pages=6972;citation_publication_date=2011; " /> <meta name="citation_reference" content="citation_author=C. Perkins; citation_author=S. Libri; citation_author=H. Adams; citation_author=L. Brammer; citation_journal_title=CrystEngComm; citation_volume=14; citation_pages=3033;citation_publication_date=2012; " /> <meta name="citation_reference" content="citation_author=N. A. Barnes; citation_author=S. M. Godfrey; citation_author=R. T. A. Halton; citation_author=I. Mushtaq; citation_author=S. Parsons; citation_author=R. G. Pritchard; citation_author=M. Sadler; citation_journal_title=Polyhedron; citation_volume=26; citation_pages=1053;citation_publication_date=2007; " /> <meta name="citation_reference" content="citation_author=K. E. Grung; citation_author=C. Romming; citation_author=J. Songstad; citation_journal_title=Acta Chem. Scand.; citation_volume=43; citation_pages=518;citation_publication_date=1989; " /> <meta name="citation_reference" content="citation_author=D. Britton; citation_author=V. G. Young Jr; citation_author=E. O. Schlemper; citation_journal_title=Acta Crystallogr.; citation_volume=C58; citation_pages=m307;citation_publication_date=2002; " /> <meta name="citation_reference" content="citation_author=S. V. Rosokha; citation_author=I. S. Neretin; citation_author=T. Y. Rosokha; citation_author=J. Hecht; citation_author=J. K. Kochi; citation_journal_title=Heteroat. Chem.; citation_volume=17; citation_pages=449;citation_publication_date=2006; " /> <meta name="citation_reference" content="citation_author=J.-M. Garnier; citation_author=S. Robin; citation_author=R. Guillot; citation_author=G. Rousseau; citation_journal_title=Tetrahedron: Asymmetry; citation_volume=18; citation_pages=1434;citation_publication_date=2007; " /> <meta name="citation_reference" content="citation_author=T. Okamoto; citation_author=K. Kudoh; citation_author=A. Wakamiya; citation_author=S. Yamaguchi; citation_journal_title=Org. Lett.; citation_volume=7; citation_pages=5301;citation_publication_date=2005; " /> <meta name="citation_reference" content="citation_author=A. A. Pasynskii; citation_author=Yu. V. Torubayev; citation_author=A. G. Drukovsky; citation_author=I. L. Eremenko; citation_author=D. Veghini; citation_author=E. V. Krasil'nikova; citation_author=V. I. Privalov; citation_author=A. I. Yanovsky; citation_author=Yu. T. Struchkov; citation_journal_title=Russ. J. Inorg. Chem.; citation_volume=42; citation_pages=42;citation_publication_date=1997; " /> <meta name="citation_reference" content="citation_author=H. Schmidbaur; citation_author=R. Nowak; citation_author=O. Steigelmann; citation_author=G. Muller; citation_journal_title=Chem. Ber.; citation_volume=123; citation_pages=1221;citation_publication_date=1990; " /> <meta name="citation_reference" content="citation_author=N. Burford; citation_author=J. A. C. Clyburne; citation_author=J. A. Wiles; citation_author=T. S. Cameron; citation_author=K. N. Robertson; citation_journal_title=Organometallics; citation_volume=15; citation_pages=361;citation_publication_date=1996; " /> <meta content=" In this manuscript we analyze the Cambridge Structural Database (CSD) to compare the relative importance of halogen, chalcogen and pnicogen bonding. The three interactions can be explained in terms of electrostatic effects, considering the halogen, chalcogen or pnicogen as a Lewis acid due to the presence of a sigma hole (σ-hole). We have studied the behaviour of the three interactions considering two types of Lewis bases: amines and arenes. Combining the CSD search and a comprehensive theoretical study (DFT-D3) we conclude that the halogen bonding interaction is the energetically most favourable when the electron donor is an amine. In contrast, the pnicogen bond is the most favourable if the Lewis base is benzene (pnicogen–π interaction). " name="citation_abstract" /> <meta name="fragment" content="!" />  <script type="text/javascript" src="https://cdn-ukwest.onetrust.com/consent/4858ece2-d985-4da2-982d-42219fead606/OtAutoBlock.js"></script> <script src="https://cdn-ukwest.onetrust.com/scripttemplates/otSDKStub.js" type="text/javascript" charset="UTF-8" data-domain-script="4858ece2-d985-4da2-982d-42219fead606"></script> <script type="text/javascript"> function OptanonWrapper() { } </script>   <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= 'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','GTM-5HVSFVCN');</script>  </head> <body id="pagetop" class="oxy-ui pubs-ui alp-page ">  <noscript> <iframe src="//www.googletagmanager.com/ns.html?id=GTM-5HVSFVCN" height="0" width="0" style="display:none;visibility:hidden"></iframe> </noscript>  <div data-id="pnlAccSkipLinks" class="skipto-control"> <a href="#maincontent" class="skipto__link"> <div class="viewport r-gutter"> Jump to main content <img src="https://www.rsc-cdn.org/oxygen/assets/icons/arrow-right-o-light.png" width="24" class="ver-m" alt=""> </div> </a> <a href="#SearchText" class="skipto__link"> <div class="viewport r-gutter"> Jump to site search <img src="https://www.rsc-cdn.org/oxygen/assets/icons/arrow-right-o-light.png" width="24" class="ver-m" alt=""> </div> </a> </div> <header role="banner" data-id="pnlGlobalHeader" class="pubs-header"> <div class="viewport"> <div class="pubs-header__wrapper"> <div class="pubs-header__cell pubs-header__cell--menu"> <a href="#" role="button" id="btnHamburgerMainNav" class="pubs-header__btn pubs-header__btn--open" aria-label="Open site menu"><img src="https://www.rsc-cdn.org/oxygen/assets/icons/menu-light.png" width="24" alt=""></a> </div> <div class="pubs-header__cell pubs-header__cell--home"> <a href="/" class="pubs-header__link pubs-header__link--home" title="Publishing home page" aria-label="Publishing home page">Publishing</a> </div> <div class="pubs-header__cell pubs-header__cell--nav"> <nav class="pubs-header__nav"> <ul> <li class="pubs-header__nav-item"><a href="/en/journals?key=title&value=current" class="pubs-header__link" target="_self">Journals</a></li> <li class="pubs-header__nav-item"><a href="https://books.rsc.org/books/search-results?fl_SiteID=5&page=1&f_ContentType=Book&sort=Date+-+Newest+First" class="pubs-header__link" target="_blank">Books</a></li> <li class="pubs-header__nav-item"><a href="https://www.rsc.org/journals-books-databases/databases-literature-updates/" class="pubs-header__link" target="_blank">Databases</a></li> </ul> </nav> </div> <div class="pubs-header__cell pubs-header__cell--search-mobile"> <a href="#" class="pubs-header__btn" aria-label="Search" id="mobileSearchTrigger"><img src="https://www.rsc-cdn.org/oxygen/assets/icons/search-light.png" width="24" alt="" id="mobileSearchIcon"></a> </div> <div class="pubs-header__cell pubs-header__cell--search"> <div class="pubs-search-control"> <form action="/en/results" aria-label="Sitewide" id="SimpleSearch-form" method="post" role="search"> <label for="SearchText" class="sr-only">Search</label> <input autocomplete="off" class="pubs-search__input" id="SearchText" name="SearchText" type="search" value="" /> <div class="pubs-search__actions"> <button class="input__search-submit" type="submit" aria-label="Search" id="btnNavSearchInput"><img src="https://www.rsc-cdn.org/oxygen/assets/icons/arrow-right.png" width="32" alt=""></button> <a class="pubs-search__adv-link" href="/en/search/advancedsearch" aria-label="Advanced search" id="advancedLink">Advanced</a> </div> <span class="pubs-search__icon"></span> </form> </div> </div> <div class="pubs-header__cell pubs-header__cell--login"> <a href="/en/account/logon" class="pubs-header__btn" aria-label="Log in or register"><img src="https://www.rsc-cdn.org/oxygen/assets/icons/user-light.png" width="24" alt="" id="userIcon"></a> </div> <div class="pubs-header__cell pubs-header__cell--trolley"> <a href="https://www.rsc.org/basket/shoppingcart/orderitems?returnurl=https://pubs.rsc.org/en/content/articlelanding/2013/ce/c2ce26741a" class="pubs-header__btn" aria-label="View your basket"><img src="https://www.rsc-cdn.org/oxygen/assets/icons/trolley-light.png" width="24" alt="" id="trolleyIcon"></a> <span class="badge badge--count" style="display: none;"></span> </div> <div class="pubs-header__cell pubs-header__cell--logo"> <a href="https://www.rsc.org" class=""><img src="https://www.rsc-cdn.org/pubs-core/2022.0.159/content/NewImages/rsc-logo-rev-pubs.svg" height="40" alt="Royal Society of Chemistry homepage"></a> </div> </div> </div> <div class="mobile-search" id="mobileSearchPanel"> <div class="viewport"> <div class=""> <div class="autopad--h fixpadt--l"> <form action="/en/results" aria-label="Sitewide" id="SimpleSearch-formMobile" method="post" role="search"> <label for="SearchTextMobile" class="sr-only">Search</label> <div class="input__search"> <i class="icon--search"></i> <input autocomplete="off" placeholder="Search term, doi, title, author" type="search" class="input__field input__field--basic input__label--block" id="SearchTextMobile" name="SearchText"> <button class="input__search-submit" name="search" type="submit" aria-label="Search"> <img src="https://www.rsc-cdn.org/oxygen/assets/icons/arrow-right.png" width="32" alt="" class="input__submit-icon"> </button> </div> <div class="input--error" id="errSimpleSearchMobileText">You must enter a search term</div> <div class="fixpadv--m"> <a class="pubs-search__adv-link " href="/en/search/advancedsearch" aria-label="Advanced search" id="advancedLink">Advanced search</a> </div> </form> </div> </div> </div> </div> <div class="auth-header" data-id="pnlAuthHeader"> <div data-id="pnlSignIn"></div> <div class="viewport"> <div class="auth-header__institute-access"> <div class="auth-header__institute-messaging"> <span id="divWelcomeUser"></span> </div> </div> </div> </div> </header> <main role="main"> <noscript> <div class="viewport autopad--h fixpadb--m"> <div class="plate plate--warning"> You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our <a href="/en/home/nonjavascriptversion">non-JavaScript page</a>. </div> </div> </noscript> <div id="maincontent"> <div id="a11y-announcer" class="sr-only" aria-live="assertive" aria-atomic="true"></div> <script async src="https://securepubads.g.doubleclick.net/tag/js/gpt.js"></script> <script> var googletag = googletag || {}; googletag.cmd = googletag.cmd || []; </script> <script> googletag.cmd.push(function () { googletag.defineSlot('/97414310/pubs_journal_ce_mpu_1', [300, 250], 'div-dfp-ad-1').addService(googletag.pubads()); googletag.defineSlot('/97414310/pubs_journal_ce_mpu_2', [300, 250], 'div-dfp-ad-2').addService(googletag.pubads()); googletag.defineSlot('/97414310/pubs_journal_ce_mpu_3', [300, 250], 'div-dfp-ad-3').addService(googletag.pubads()); googletag.pubads().enableSingleRequest(); googletag.enableServices(); }); </script> <input type="hidden" id="clicked_GetPatents" value="false" /> <input id="pageNumberTab" type="hidden" /> <input id="CitedByPN" type="hidden" /> <br> <div class="viewport"> <div class="layout-control"> <div class="layout__panel layout__panel--primary layout__panel--60 layout__panel--filled"> <section class="layout__content layout__content--padded"> <div class="article-nav"> <div class="article-nav__issue autopad--h"> <a href="/en/journals/journal/ce?issueid=ce015016&type=current" aria-label="From Issue 16, 2013. Click to view all articles in this issue." title="Issue 16, 2013">Issue 16, 2013</a> </div> <nav aria-label="Article"> <ul class="article-nav__bar"> <li> <a href="/en/Content/ArticleLanding/2013/CE/C2CE26747K"> Previous <span class="v-mobile-hide--inline">Article</span> </a> </li> <li> <a href="/en/Content/ArticleLanding/2013/CE/C2CE26883C"> Next <span class="v-mobile-hide--inline">Article</span> </a> </li> </ul> </nav> <div class="list-control"> <div class="list__collection--image"> <div class="list__item"> <a href="/en/journals/journal/ce" class="list__item-link"> <div class="list__image-col"> <img src="/en/Image/Get?imageInfo.ImageType=CoverIssue&imageInfo.ImageIdentifier.SerCode=CE&imageInfo.ImageIdentifier.IssueId=CE015016" id="imgLoader" alt="" class="list__item-img" height="88"> </div> <div class="list__text-col"> <div class="list__item-label"> <span class="page-head__context">From the journal:</span> <h3 class="h--heading3 no-heading">CrystEngComm</h3> </div> </div> </a> </div> </div> </div> <br> </div> <article class="article-control"> <div class="article__title"> <h2 class="capsule__title fixpadv--m"> Halogen bonding <em>versus</em>chalcogen and pnicogen bonding: a combined Cambridge structural database and theoretical study<a href="#fn1" title="Electronic supplementary information (ESI) available: Cartesian coordinates of all optimized compounds and complexes. See DOI: 10.1039/c2ce26741a">†</a> </h2> </div> <div class="article__authors"> <span class="article__author-link"> <a href="/en/results?searchtext=Author%3AAntonio%20Bauz%C3%A1">Antonio Bauzá</a>,<span><sup><i>a</i></sup></span>   </span> <span class="article__author-link"> <a href="/en/results?searchtext=Author%3ADavid%20Qui%C3%B1onero">David Quiñonero</a>,<span><sup><i>a</i></sup></span>   </span> <span class="article__author-link"> <a href="/en/results?searchtext=Author%3APere%20M.%20Dey%C3%A0">Pere M. Deyà</a><span><sup><i>a</i></sup></span>  and  </span> <span class="article__author-link"> <a href="/en/results?searchtext=Author%3AAntonio%20Frontera">Antonio Frontera</a>*<span><sup><i>a</i></sup></span>   </span> </div> <div class="drawer-control fixpadv--m"> <a href="#" role="button" id="btnAuthorAffiliations" aria-expanded="false" aria-controls="pnlAuthorAffiliations" class="drawer__handle"> <span class="drawer__icon"></span> Author affiliations </a> <div class="drawer__content" id="pnlAuthorAffiliations" aria-labelledby="btnAuthorAffiliations"> <div> <p class="article__author-affiliation"> <span> * </span> <span> Corresponding authors </span> </p> <p class="article__author-affiliation"> <span> <sup>a</sup> </span> <span> Departament de Química, Universitat de les Illes Balears, Crta de Valldemossa km 7.5, 07122 Palma de Mallorca (Baleares), Spain <br /> <b>E-mail:</b> <a href="mailto:toni.frontera@uib.es" title="toni.frontera@uib.es">toni.frontera@uib.es</a> <br /> <b>Fax:</b> +34 971 173426 <br /> <b>Tel:</b> +34 971 173498 </span> </p> </div> </div> </div> <h3 class="h--heading3 article-abstract__heading">Abstract</h3> <div class="capsule__column-wrapper"> <div class="capsule__text"> <p xmlns="http://www.rsc.org/schema/rscart38">In this manuscript we analyze the Cambridge Structural Database (<annref idrefs="ann1">CSD</annref>) to compare the relative importance of <annref idrefs="ann2">halogen</annref>, <annref idrefs="ann3">chalcogen</annref> and pnicogen bonding. The three interactions can be explained in terms of electrostatic effects, considering the <annref idrefs="ann2">halogen</annref>, <annref idrefs="ann3">chalcogen</annref> or pnicogen as a Lewis acid due to the presence of a sigma hole (σ-hole). We have studied the behaviour of the three interactions considering two types of Lewis bases: <annref idrefs="ann4">amines</annref> and <annref idrefs="ann5">arenes</annref>. Combining the CSD search and a comprehensive theoretical study (DFT-D3) we conclude that the <annref idrefs="ann2">halogen</annref> bonding interaction is the energetically most favourable when the <annref idrefs="ann6">electron donor</annref> is an <annref idrefs="ann4">amine</annref>. In contrast, the pnicogen bond is the most favourable if the Lewis base is <compname idrefs="chem23">benzene</compname> (pnicogen–π interaction).</p> </div> <div class="capsule__article-image fixpadv--s"> <img src="/en/Image/Get?imageInfo.ImageType=GA&imageInfo.ImageIdentifier.ManuscriptID=C2CE26741A&imageInfo.ImageIdentifier.Year=2013" alt="Graphical abstract: Halogen bonding versus chalcogen and pnicogen bonding: a combined Cambridge structural database and theoretical study" /> </div> </div> <p></p> <div class="pnl pnl--border pnl--drop"> <div class="list-control"> <ul class="list__collection"> <li class="list__item"> This article is part of the themed collection: <a href="/en/journals/journal/ce?issueid=ce015016&type=issue">Halogen bonding: from self-assembly to materials and biomolecules</a> </li> </ul> </div> </div> <div id="pnlArticleAccess" class="article-access fixpadt--xxl" style="display: none; border: 0;"> <div class="article-access__inner" style="background-color: #F1F1F3;"> <div class="article-access__head fixpad--s"> You have access to this article </div> <div class="fixpad--xl"> <div id="pnlViewFullArticleButton" class="paywall__body text--centered"> <div id="pnlArticleLoading"> <span id="thtmlLoadingMessage"> <img src="https://www.rsc-cdn.org/pubs-core/2022.0.159/content/NewImages/Ajax-GA-Loader.gif" alt="" class="ver-m" /> Please wait while we load your content... </span> <span id="thtmlErrorMessage" style="display: none;"> Something went wrong. <a href="#" id="btnTryAgain">Try again?</a> </span> </div> </div> </div> </div> </div> <div id="pnlArticleContent" class="t-html"> <div id="pnlArticleContentLoaded"> </div> </div> </article> </section> </div> <div class="layout__panel layout__panel--secondary layout__panel--40 layout__panel--filled"> <section class="layout__content"> <input id="contentType" name="contentType" type="hidden" value="" /> <div class="tab-control"> <div class="tab__nav" role="tablist" aria-label="Article"> <div class="tab__item" role="none"> <a href="#pnlAbstract" class="tab__btn selected" role="tab" id="btnAbstract" aria-selected="true" aria-controls="pnlAbstract">About</a> </div> <div class="tab__item" role="none"> <a href="#pnlCitation" class="tab__btn" role="tab" id="btnCitation" aria-selected="false" aria-controls="pnlCitation">Cited by</a> </div> <div class="tab__item" role="none"> <a href="#pnlRelatedContent" class="tab__btn" role="tab" id="btnRelatedContent" aria-selected="false" aria-controls="pnlRelatedContent">Related</a> </div> </div> <div class="tab__panel open" role="tabpanel" id="pnlAbstract" aria-hidden="false" aria-labelledby="btnAbstract" data-loaded="true"> <div class="fixpadv--m"> <div id="divAbout"> <div id="DownloadOption" class="autopad--h fixpadv--l" style="min-height: 150px;"> <div class="text--centered"> <a href="#" class="btn btn--cta btn--disabled btn--block btn--stack btn-icon btn-icon--loading"> Download options <span class="btn-info">Please wait...</span> </a> </div> </div> <h2 class="autopad--h h--heading3">Supplementary files</h2> <div class="list-control"> <ul class="list__collection"> <li class="list__item--dashed"> <a href="https://www.rsc.org/suppdata/ce/c2/c2ce26741a/c2ce26741a.pdf" class="list__item-link" target="_blank"> <span class="list__item-label"> Supplementary information <span class="list__item-additional"> PDF (114K)</span> </span> </a> </li> </ul> </div> <div class="autopad--h"> <h2 class="h--heading3">Article information</h2> <dl class="definition-list"> <div class="c doi-link"> <dt class="sr-only">DOI</dt> <dd class="c__24"><a class="text--small" title="Link to landing page via DOI" href="https://doi.org/10.1039/C2CE26741A">https://doi.org/10.1039/C2CE26741A</a></dd> </div> <div class="c fixpadt--l line-separator"> <dt class="c__10"><strong>Article type</strong></dt> <dd class="c__14">Paper</dd> </div> <div class="c fixpadt--l"> <dt class="c__10">Submitted</dt> <dd class="c__14">23 Oct 2012</dd> </div> <div class="c fixpadt--l"> <dt class="c__10">Accepted</dt> <dd class="c__14">23 Nov 2012</dd> </div> <div class="c fixpadt--l"> <dt class="c__10">First published</dt> <dd class="c__14">23 Nov 2012</dd> </div> </dl> <div class="c fixpadt--l line-separator"> <div class="c__10"> <h3 class="definition-label"> <label for="ResultAbstractFormat"><span class="sr-only">Download</span> Citation</label> </h3> </div> <div class="c__14"> <i><strong>CrystEngComm</strong></i>, 2013,<span style='padding-right:2px'></span><strong>15</strong>, 3137-3144 <br> <form action="/en/content/getformatedresult/c2ce26741a?downloadtype=article" method="post"> <div class="select-basic"> <span> <select class="select-field" id="ResultAbstractFormat" name="ResultAbstractFormat"><option>BibTex</option> <option>EndNote</option> <option>MEDLINE</option> <option>ProCite</option> <option>ReferenceManager</option> <option>RefWorks</option> <option>RIS</option> </select> </span> <span> <input type="submit" name="go" id="Submit1" value="Go" class="btn btn--tiny" /> </span> </div> </form> </div> </div> <div class="alp-request-permissions" style="display: block;"> <div class="c fixpadt--l"> <div class="c__10"><h3 class="definition-label">Permissions</h3></div> <div class="c__14"> <a class="alp-request-permissions__open-btn" id="requestPermission" role="button" rel="license" href="#" target="_blank" aria-label="Request permissions: Click to open."> Request permissions </a> </div> </div> <div class="alp-request-permissions__content scrollbar--slim"> <a href="#" class="alp-request-permissions__close-btn btn__enter-popup" aria-label="You are in the 'Request permissions' pop up window. Click enter to close, or tab to continue."> <img src="https://www.rsc-cdn.org/oxygen/assets/icons/cross.png" class="icon" width="24" alt=""> </a> <h3 class="h--heading3"> <annref idrefs="ann2">Halogen</annref> bonding <em>versus</em> <annref idrefs="ann3">chalcogen</annref> and pnicogen bonding: a combined Cambridge structural database and theoretical study </h3> <p> A. Bauzá, D. Quiñonero, P. M. Deyà and A. Frontera, <i>CrystEngComm</i>, 2013, <strong>15</strong>, 3137 <strong>DOI: </strong> 10.1039/C2CE26741A </p> <p> To request permission to reproduce material from this article, please go to the <a href="https://marketplace.copyright.com/rs-ui-web/mp/search/all/10.1039%2fC2CE26741A">Copyright Clearance Center request page</a>. </p> <p> If you are <b>an author contributing to an RSC publication, you do not need to request permission</b> provided correct acknowledgement is given. </p> <p> If you are <b>the author of this article, you do not need to request permission to reproduce figures and diagrams</b> provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the <a href="https://marketplace.copyright.com/rs-ui-web/mp/search/all/10.1039%2fC2CE26741A">Copyright Clearance Center request page</a>. </p> <p> Read more about <a href="https://www.rsc.org/journals-books-databases/journal-authors-reviewers/licences-copyright-permissions/#acknowledgements">how to correctly acknowledge RSC content</a>. </p> <a href="#" class="alp-request-permissions__close-btn btn__exit-popup" aria-label="You are at the end of the 'Request permissions' pop up window. Click enter to close, or tab to continue."><img src="https://www.rsc-cdn.org/oxygen/assets/icons/cross.png" class="icon" width="24" alt=""></a> </div> </div> <script> function downloadJSAtOnload() { var element = document.createElement("script"); element.src = "https://d1bxh8uas1mnw7.cloudfront.net/assets/altmetric_badges-8f271adb184c21cc5169a7f67f7fe5ab.js"; element.id = "altmetric-embed-js"; document.body.appendChild(element); } if (window.addEventListener) { window.addEventListener("load", downloadJSAtOnload, false); } else if (window.attachEvent) { window.attachEvent("onload", downloadJSAtOnload); } else { window.onload = downloadJSAtOnload; } </script> <div class="c fixpadv--l"> <div class="c__10"><h3 class="definition-label">Social activity</h3></div> <div class="c__14"><div data-badge-type="2" data-doi="10.1039/C2CE26741A" data-condensed="true" class="altmetric-embed"></div></div> </div> <div class="c c--gap-xs fixpadb--xl"> <div class="c__12 c--fixed"> <a class="btn btn--small btn--block btn--social btn--twitter" href="https://twitter.com/intent/tweet/?text=Halogen+bonding+versus+chalcogen+and+pnicogen+bonding%3a+a+combined+Cambridge+structural+database+and+theoretical+study+-+now+published+in+CrystEngComm&url=https%3a%2f%2fpubs.rsc.org%2fen%2fcontent%2farticlelanding%2f2013%2fce%2fc2ce26741a" target="_blank"> <img src="https://www.rsc-cdn.org/pubs-core/2022.0.159/content/NewImages/twitter.svg" alt="" /> <span class="ver-m">Tweet</span> </a> </div> <div class="c__12 c--fixed"> <a class="btn btn--small btn--block btn--social btn--wechat" href="/en/Image/GetQrCode?url=https%3A%2F%2Fpubs.rsc.org%2Fen%2Fcontent%2Farticlelanding%2F2013%2Fce%2Fc2ce26741a" target="_blank"> <img src="https://www.rsc-cdn.org/pubs-core/2022.0.159/content/NewImages/wechat.svg" alt="" /> <span class="ver-m">Share</span> </a> </div> </div> </div> <form action="/en/results/searchbyauthor" aria-label="Author" id="SearchByAuthor" method="post" role="search"> <div class="autopad"> <h2 class="h--heading3">Search articles by author</h2> <div class="input-group"> <div class="input__checkbox"> <input type="checkbox" id="1" data-givenname="Antonio" data-familyname="Bauzá"> <label for="1" class="input__label">Antonio Bauzá</label> </div> <div class="input__checkbox"> <input type="checkbox" id="2" data-givenname="David" data-familyname="Quiñonero"> <label for="2" class="input__label">David Quiñonero</label> </div> <div class="input__checkbox"> <input type="checkbox" id="3" data-givenname="Pere M." data-familyname="Deyà"> <label for="3" class="input__label">Pere M. Deyà</label> </div> <div class="input__checkbox"> <input type="checkbox" id="4" data-givenname="Antonio" data-familyname="Frontera"> <label for="4" class="input__label">Antonio Frontera</label> </div> </div> <input type="submit" name="go" id="Search" value="Go" title="Go" class="btn btn--tiny"> <input id="DOI" name="DOI" type="hidden" value="C2CE26741A" /> <input id="selectedAuthors" name="selectedAuthors" type="hidden" value="" /> </div> </form> <input id="authors" name="authors" type="hidden" value="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" /> </div> </div> </div> <div class="tab__panel" role="tabpanel" id="pnlCitation" aria-hidden="true" aria-labelledby="btnCitation" data-loaded="false"> <div class="autopad--h fixpadv--m"> <div id="divCitation"> <p> <img src="https://www.rsc-cdn.org/pubs-core/2022.0.159/content/NewImages/Ajax-GA-Loader.gif" alt="" style="float:left" /> Fetching data from CrossRef.<br /> This may take some time to load. </p> </div> </div> </div> <div class="tab__panel" role="tabpanel" id="pnlRelatedContent" aria-hidden="true" aria-labelledby="btnRelatedContent" data-loaded="false"> <div class="autopad--h fixpadv--m"> <div id="divRelatedContent"> <p> <span class="sr-only">Loading related content</span> <img src="https://www.rsc-cdn.org/pubs-core/2022.0.159/content/NewImages/Ajax-GA-Loader.gif" alt="" /> </p> </div> </div> </div> </div> </section> <section class="layout__content layout__content--padded text--centered"> <h3 class="h--heading4">Spotlight</h3> <div id='div-dfp-ad-1' class="dfp-ad__slot--mpu"> <script>googletag.cmd.push(function() { googletag.display('div-dfp-ad-1'); });</script> </div> <h3 class="h--heading4">Advertisements</h3> <div id='div-dfp-ad-2' class="dfp-ad__slot--mpu"> <script>googletag.cmd.push(function() { googletag.display('div-dfp-ad-2'); });</script> </div> <div id='div-dfp-ad-3' class="dfp-ad__slot--mpu"> <script>googletag.cmd.push(function() { googletag.display('div-dfp-ad-3'); });</script> </div> </section> <section id="pbgrd-mpur-c" class="layout__content layout__content--padded text--centered"></section> </div> </div> </div> </div> </main> <div data-id="pnlGlobalFooter"> <div class="rsc-ui">  <footer class="rsc-footer"> <div class="breadcrumbs"> <div class="viewport"> <nav aria-label="Breadcrumb"> <ul> <li class="extra"><a href="https://www.rsc.org">rsc.org</a></li> <li> <img src="https://www.rsc-cdn.org/pubs-core/2022.0.159/content/NewImages/chevron-right.png" width="8" height="8" alt="" /> <a href="https://www.rsc.org/journals-books-databases/" class="selected">Journals, books & databases</a> </li> </ul> </nav> </div> </div> <div class='nav' id='pnlSiteMap'> <div class='viewport'> <div class='rsc-logo'> <img src="https://www.rsc-cdn.org/pubs-core/2022.0.159/content/NewImages/rsc-logo-rev-pubs.svg" alt="Royal Society of Chemistry homepage"> </div> <div class='links'> <ul> <li><a href='https://www.rsc.org/'>Home</a></li> <li><a href='https://www.rsc.org/about-us/'>About us</a></li> <li><a href='https://www.rsc.org/membership-and-community/'>Membership & professional community</a></li> <li><a href='https://www.rsc.org/campaigning-outreach/'>Campaigning & outreach</a></li> <li><a href='https://www.rsc.org/journals-books-databases/'>Journals, books & databases</a></li> <li><a href='https://www.rsc.org/teaching-and-learning/'>Teaching & learning</a></li> <li><a href='https://www.rsc.org/news-events/'>News & events</a></li> <li><a href='https://www.rsc.org/locations-contacts/'>Locations & contacts</a></li> <li><a href='https://www.rsc.org/careers/'>Careers</a></li> <li><a href='https://www.rsc.org/awards-funding/'>Awards & funding</a></li> <li><a href='https://www.rsc.org/advertise/'>Advertise</a></li> <li><a href='https://www.rsc.org/help-legal/'>Help & legal</a></li> <li><a href='https://www.rsc.org/help-legal/legal/privacy/'>Privacy policy</a></li> <li><a href='https://www.rsc.org/help-legal/legal/terms-conditions/'>Terms & conditions</a></li> </ul> </div> <hr class='clear'> </div> </div> <div class='baseline'> <div class='viewport'> <div class='social-icons'> <a href='https://www.facebook.com/RoyalSocietyofChemistry' class='facebook'><span class='sr-only'>Facebook</span><img src='https://www.rsc-cdn.org/pubs-core/2022.0.159/content/NewImages/facebook-128.png' height='32' width='32' alt=''></a> <a href='https://twitter.com/RoySocChem' class='twitter'><span class='sr-only'>Twitter</span><img src='https://www.rsc-cdn.org/pubs-core/2022.0.159/content/NewImages/twitter-128.png' height='32' width='32' alt=''></a> <a href='https://www.linkedin.com/company/23105' class='linkedin'><span class='sr-only'>LinkedIn</span><img src='https://www.rsc-cdn.org/pubs-core/2022.0.159/content/NewImages/linkedin-128.png' height='32' width='32' alt=''></a> <a href='https://www.youtube.com/user/wwwRSCorg' id='lastLinkOnPage' class='youtube'><span class='sr-only'>YouTube</span><img src='https://www.rsc-cdn.org/pubs-core/2022.0.159/content/NewImages/youtube-128.png' height='32' width='32' alt=''></a> </div> <div class='copyright'> © Royal Society of Chemistry 2024<br>Registered charity number: 207890 </div> </div> </div> <hr class='clear'> </footer>  <div class="rsc-onetrust-cookie-footer"> <div id="rsc-onetrust-cookie-footer-non-br">This website collects cookies to deliver a better user experience. <span id="rsc-onetrust-cookie-footer-global"> See how this site uses <a href="/en/content/cookies" title="See how this site uses cookies" aria-label="See how this site uses cookies">Cookies</a>. </span> <span id="rsc-onetrust-cookie-footer-ca" style="display: none;"> <a href="/en/content/cookies" title="Do not sell my personal data" aria-label="Do not sell my personal data">Do not sell my personal data</a>. </span> </div> <div id="rsc-onetrust-cookie-footer-br" style="display: none;"> Este site coleta cookies para oferecer uma melhor experiência ao usuário. <span> Veja como este site usa <a href="/en/content/cookies" title="Veja como este site usa cookies" aria-label="Veja como este site usa cookies">Cookies</a>. </span> </div> </div> </div> </div> <div class="modal__canvas modal__canvas--clickclose"> </div> <div class="pubs-nav-drawer" aria-hidden="true"> <nav class="pubs-nav-control" aria-label="Site menu"> <div class="pubs-nav__header"> <a href="#" role="button" class="pubs-header__btn pubs-nav__close nav-item-first" tabindex="-1" aria-label="Close site menu"><img src="https://www.rsc-cdn.org/oxygen/assets/icons/cross-light.png" width="24" alt=""></a> <a href="/" class="pubs-header__link--home pubs-nav__title" tabindex="-1" title="Publishing home page" aria-label="Publishing home page">Publishing</a> </div> <div class="pubs-nav__body scrollbar--slim"> <div class="pubs-nav__list autopad--h"> <h2 class="pubs-nav__heading">Journals</h2> <ul class="pubs-nav__ul"> <li class="pubs-nav__item pubs-nav__indent"> <a target="_self" href="/en/journals?key=title&value=current" class="pubs-nav__link" tabindex="-1">Current Journals</a> </li> <li class="pubs-nav__item pubs-nav__indent"> <a target="_self" href="/en/journals?key=title&value=archive" class="pubs-nav__link" tabindex="-1">Archive Journals</a> </li> <li class="pubs-nav__item pubs-nav__indent"> <a target="_self" href="/en/journals?key=title&value=all" class="pubs-nav__link" tabindex="-1">All Journals</a> </li> </ul> </div> <div class="pubs-nav__list autopad--h"> <h2 class="pubs-nav__heading">Books</h2> <ul class="pubs-nav__ul"> <li class="pubs-nav__item pubs-nav__indent"> <a target="_blank" href="https://books.rsc.org/books/search-results?fl_SiteID=5&page=1&f_ContentType=Book&sort=Date+-+Newest+First" class="pubs-nav__link" tabindex="-1">Browse Books</a> </li> <li class="pubs-nav__item pubs-nav__indent"> <a target="_blank" href="https://books.rsc.org/books/collections/series" class="pubs-nav__link" tabindex="-1">Series</a> </li> <li class="pubs-nav__item pubs-nav__indent"> <a target="_blank" href="https://www.rsc.org/journals-books-databases/book-authors/propose-book-idea/" class="pubs-nav__link" tabindex="-1">For Authors and Editors</a> </li> <li class="pubs-nav__item pubs-nav__indent"> <a target="_blank" href="https://www.rsc.org/journals-books-databases/book-authors/" class="pubs-nav__link" tabindex="-1">About</a> </li> </ul> </div> <div class="pubs-nav__list autopad--h"> <h2 class="pubs-nav__heading">Databases</h2> <ul class="pubs-nav__ul"> <li class="pubs-nav__item pubs-nav__indent"> <a target="_blank" href="https://www.rsc.org/journals-books-databases/databases-literature-updates/" class="pubs-nav__link" tabindex="-1">Literature Updates</a> </li> <li class="pubs-nav__item pubs-nav__indent"> <a target="_blank" href="http://www.chemspider.com/" class="pubs-nav__link" tabindex="-1">ChemSpider</a> </li> <li class="pubs-nav__item pubs-nav__indent"> <a target="_blank" href="https://www.rsc.org/merck-index" class="pubs-nav__link" tabindex="-1">The Merck Index*</a> </li> <li class="pubs-nav__item pubs-nav__indent"> <a target="_blank" href="https://marinlit.rsc.org/" class="pubs-nav__link" tabindex="-1">MarinLit</a> </li> </ul> </div> <div class="pubs-nav__list autopad--h"> <h2 class="pubs-nav__heading">More</h2> <ul class="pubs-nav__ul"> <li class="pubs-nav__item pubs-nav__indent"> <a target="_blank" href="https://www.rsc.org/resources-tools/research-tools/#access" class="pubs-nav__link" tabindex="-1">For Members</a> </li> <li class="pubs-nav__item pubs-nav__indent"> <a target="_self" href="/en/librarian/home" class="pubs-nav__link" tabindex="-1">For Librarians</a> </li> <li class="pubs-nav__item pubs-nav__indent"> <a target="_blank" href="https://www.rsc.org/journals-books-databases/about-journals/journal-email-alerts-service/" class="pubs-nav__link" tabindex="-1">Subscribe</a> </li> <li class="pubs-nav__item pubs-nav__indent"> <a target="_self" href="/en/ealerts/rssfeed" class="pubs-nav__link" tabindex="-1">RSS Feeds</a> </li> <li class="pubs-nav__item pubs-nav__indent"> <a target="_blank" href="http://blogs.rsc.org/" class="pubs-nav__link" tabindex="-1">Blogs</a> </li> <li class="pubs-nav__item pubs-nav__indent"> <a target="_blank" href="https://www.chemistryworld.com/" class="pubs-nav__link" tabindex="-1">Chemistry World</a> </li> <li class="pubs-nav__item pubs-nav__indent"> <a target="_blank" href="https://edu.rsc.org/eic" class="pubs-nav__link" tabindex="-1">Education in Chemistry</a> </li> <li class="pubs-nav__item pubs-nav__indent"> <a target="_blank" href="https://www.rsc.org/journals-books-databases/open-access/" class="pubs-nav__link" tabindex="-1">Open Access</a> </li> <li class="pubs-nav__item pubs-nav__indent"> <a target="_blank" href="http://pubs.rsc.org/historical-collection" class="pubs-nav__link" tabindex="-1">Historical Collection</a> </li> </ul> </div> </div> </nav> </div> <script> var eCommerceGetOrderItemCountUrl = 'https://www.rsc.org/basket/shoppingcart/getorderitemcount'; var hideNotificationMessageUrl = '/en/home/HideNotificationMessage'; var brandingBarUrl = '/en/home/branding_New'; </script> <script src="https://www.rsc-cdn.org/pubs-core/2022.0.159/content/Scripts/dist/vendor.min.js"></script> <script src="https://www.rsc-cdn.org/pubs-core/2022.0.159/content/Scripts/dist/pubs-ui.min.js"></script> <script> var Model = { IsEnableRelatedContentTab: true, DownloadOptionAsync: '/en/content/checkaccess?msid=c2ce26741a&type=article&pubyear=2013&sercode=ce&publicationdate=2012-11-23&pubstatus=prt&doi=10.1039%2Fc2ce26741a&ispdfexist=True&title=halogen%20bonding%20versus%20chalcogen%20and%20pnicogen%20bonding%3A%20a%20combined%20cambridge%20structural%20database%20and%20theoretical%20study&fulltext=pro&checkFullText=True&totalPages=8', ArticleTitleFull: '<annref idrefs="ann2">halogen</annref> bonding <em>versus</em> <annref idrefs="ann3">chalcogen</annref> and pnicogen bonding: a combined cambridge structural database and theoretical study - c2ce26741a - sercode=ce' }; var ALPTabs = { "Abstract": { hash: "divAbstract", link: "#btnAbstract", panel: "#pnlAbstract", content: "#divAbout", remoteUrl: "", }, "Citation": { hash: "divCitation", link: "#btnCitation", panel: "#pnlCitation", content: "#divCitation", remoteUrl: '/en/content/forwardlinks?doi=10.1039%2Fc2ce26741a', }, "RelatedContent": { hash: "divRelatedContent", link: "#btnRelatedContent", panel: "#pnlRelatedContent", content: "#divRelatedContent", remoteUrl: '/en/content/relatedarticleschapters/c2ce26741a?title=halogen%20bonding%20versus%20chalcogen%20and%20pnicogen%20bonding%3A%20a%20combined%20cambridge%20structural%20database%20and%20theoretical%20study&journalname=CrystEngComm&doctype=Paper&journalthemesCount=1&authorscount=4', subTabs: { "articles": { radio: "articles", links: "#RelatedArticle", content: "#RelatedArticles", hasContent: "hasRelatedArticles" }, "chapters": { radio: "chapters", links: "#RelatedBookChapter", content: "#RelatedBookChapters", hasContent: "hasRelatedBookChapters", }, "themes": { radio: "themes", links: "", content: "#themeIssueNWebcollection", hasContent: "hasRelatedThemes" } } } }; var CheckArticleHtmlButton = function CheckArticleHtmlButton() { var ahtmlBtn = $("a[href*='/content/articlehtml']"), ahtmlBtnText = $.trim(ahtmlBtn.text()), ahtmlBtnHref; if (ahtmlBtnText === "Article HTML") { ahtmlBtnHref = ahtmlBtn.attr("href"); $("#pnlArticleAccess").show(); BindRetryButton(ahtmlBtnHref); LoadArticleHtml(ahtmlBtnHref); } }; var LoadArticleHtml = function LoadArticleHtml(ahtmlUrl) { $.ajax({ url: ahtmlUrl, data: { t2: "y" }, success: function (data) { $("#pnlArticleAccess").remove(); $("#pnlArticleContentLoaded").html(data); LazyLoadImages(); StyleHeadings(); StyleTables(); }, error: function () { $("#thtmlLoadingMessage").hide(); $("#thtmlErrorMessage").show(); }, dataType: "html" }); }; var BindRetryButton = function BindRetryButton(ahtmlUrl) { $("#btnTryAgain").on("click", function (e) { e.preventDefault(); $("#thtmlLoadingMessage").show(); $("#thtmlErrorMessage").hide(); LoadArticleHtml(ahtmlUrl); }); }; var OpenPopupWindow = function OpenPopupWindow(url, width, height) { var left = (screen.width / 2) - (width / 2), top = (screen.height / 2) - (height / 2); window.open( url, "", "menubar=no,toolbar=no,resizable=yes,scrollbars=yes,width=" + width + ",height=" + height + ",top=" + top + ",left=" + left ); } var LazyLoadImages = function LazyLoadImages() { $("img[data-original]").lazyload({ effect: "fadeIn", threshold: 200 }); }; var StyleHeadings = function StyleHeadings() { $(".t-html h5.h--heading5").each(function (idx, el) { if ($(this).next().is("h6")) { $(this).css("display", "block").next().css("margin-top", "0"); } }); }; var StyleTables = function StyleTables() { $(".t-html table.table").each(function (idx, el) { var tw = $(this).width(); $(this).parent().css("min-width", tw * 0.8 + "px"); }); }; var ShowALPTab = function ShowALPTab(tabName) { if (ALPTabs.hasOwnProperty(tabName)) { var tab = ALPTabs[tabName], tabPanel = $(tab.panel), tabContent = $(tab.content); // Requires jQuery Address Plugin v1.5 (scripts/jquery.address-1.5.min.js) $.address.value(tab.hash); // If tab was not yet shown if (tabPanel.attr("data-loaded") === "false") { if (tab.remoteUrl) { pubsui.$handler.announcer.update(tabContent.text()); tabContent.load(tab.remoteUrl); } tabPanel.attr("data-loaded", "true"); } } }; $(document).ready(function () { var currentHash = window.location.hash, tabProps, subTabProps, $contentType = $("#contentType"); // Requires jQuery Address Plugin v1.5 (scripts/jquery.address-1.5.min.js) $.address.crawlable(true); $.address.strict(false); $(".btn-icon--loading").on("click", function (e) { e.preventDefault(); }); $("#DownloadOption").load(Model.DownloadOptionAsync, CheckArticleHtmlButton); // Bind all tabs $(".tab__btn").on("click", function () { ShowALPTab($(this).attr("id").substring(3)); }); // Bind social sharing buttons $(".btn--social").on("click", function (e) { e.preventDefault(); OpenPopupWindow($(this).attr("href"), 800, 600); }); // Override the initial tab selection if the URL hash matches an available tab for (tab in ALPTabs) { tabProps = ALPTabs[tab]; if (currentHash.indexOf(tabProps.hash) !== -1 && $(tabProps.link).length) { $(tabProps.link).trigger("click"); } } if (Model.IsEnableRelatedContentTab) { for (subTab in ALPTabs.RelatedContent.subTabs) { subTabProps = ALPTabs.RelatedContent.subTabs[subTab]; if (currentHash.indexOf(subTabProps.radio) !== -1) { $contentType.val(subTabProps.radio); } } } // Crossmark 'Check for updates' button if (!$("html").hasClass("ie8") && $(".crossmark-button").length) { $.ajax({ url: "https://crossmark-cdn.crossref.org/widget/v2.0/widget.js", dataType: "script", cache: true }).done(function() { $(".crossmark-button").addClass("visible"); }); } // Search articles by author form $("#Search").click(function () { var authorList = ''; var checkboxeschecked = ''; $('input[type=checkbox][data-givenname][data-familyname]').each(function () { if (this.checked) { checkboxeschecked = 'true'; authorList = $(this).data("givenname") + ":" + $(this).data("familyname") + "|" + authorList; } }); authorList = authorList.slice(0, authorList.length - 1); $("#selectedAuthors").attr("value", authorList); if (checkboxeschecked != 'true') { alert('Please select at least one author'); return false; } }); }); </script> <script src="https://cdn.pbgrd.com/core-rsc.js" async></script> </body> </html>

CINXE.COM

Halogen bonding versus chalcogen and pnicogen bonding: a combined Cambridge structural database and theoretical study - CrystEngComm (RSC Publishing)