Anion-π interactions and positive electrostatic potentials of N-heterocycles arise from the positions of the nuclei, not changes in the π-electron distribution

We show that the positive electrostatic potentials and molecular quadrupole moments characteristic of π-acidic azines, which underlie the ability of these rings to bind anions above their centres, arise from the position of nuclear charges, not changes in the π-electron density distribution.

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Chemical communications (Cambridge, England) England), 2014-10, Vol.50 (76), p.11118-11121
Hauptverfasser:	Wheeler, Steven E, Bloom, Jacob W G
Format:	Artikel
Sprache:	eng
Schlagworte:	Anions Azines Density distribution Electrostatics Nuclei Quadrupoles
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

container_end_page	11121
container_issue	76
container_start_page	11118
container_title	Chemical communications (Cambridge, England)
container_volume	50
creator	Wheeler, Steven E Bloom, Jacob W G
description	We show that the positive electrostatic potentials and molecular quadrupole moments characteristic of π-acidic azines, which underlie the ability of these rings to bind anions above their centres, arise from the position of nuclear charges, not changes in the π-electron density distribution.
doi_str_mv	10.1039/c4cc05304d
format	Article
fullrecord	<record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1893885301</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1893885301</sourcerecordid><originalsourceid>FETCH-LOGICAL-c320t-d87ba67ad18ebe37588bdd7635da5f2a856cba3f45086d332a2b6818e394218b3</originalsourceid><addsrcrecordid>eNqFkc1u3CAUhVHUKP-bPkDFsqriFAzYzHLk5k8aJZtGys7CcN2h8sAUcKTZ5VXyRHml4Mw027CBe_nOudI9CH2l5IISNvupudZEMMLNHjqirOKF4PLxy_QWs6JmXByi4xj_knyokAfosBSUVpLVR-hl7qx3xeszti5BUDrlMmLlDF77aJN9AgwD6BR8TCpZndsJXLJqiNj3-K5YQtZ5vdEDZF2wEXAf_AqnJewsJsOMTg03ZsyeY-cT1kvl_mSNde9fr8_FbpDDxsYUbDdO2lO03-dhcLa7T9DD1eXv5qZY3F_fNvNFoVlJUmFk3amqVoZK6IDVQsrOmLpiwijRl0qKSneK9VwQWRnGSlV2lcwwm_GSyo6doO9b33Xw_0aIqV3ZqGEYlAM_xpbKGZMyr5l-jgpREylKLjP6Y4vqvMAYoG_Xwa5U2LSUtFN6bcOb5j29Xxn-tvMduxWYD_R_XOwNehCZVQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1557085248</pqid></control><display><type>article</type><title>Anion-π interactions and positive electrostatic potentials of N-heterocycles arise from the positions of the nuclei, not changes in the π-electron distribution</title><source>Royal Society Of Chemistry Journals 2008-</source><source>Alma/SFX Local Collection</source><creator>Wheeler, Steven E ; Bloom, Jacob W G</creator><creatorcontrib>Wheeler, Steven E ; Bloom, Jacob W G</creatorcontrib><description>We show that the positive electrostatic potentials and molecular quadrupole moments characteristic of π-acidic azines, which underlie the ability of these rings to bind anions above their centres, arise from the position of nuclear charges, not changes in the π-electron density distribution.</description><identifier>ISSN: 1359-7345</identifier><identifier>EISSN: 1364-548X</identifier><identifier>DOI: 10.1039/c4cc05304d</identifier><identifier>PMID: 25116837</identifier><language>eng</language><publisher>England</publisher><subject>Anions ; Azines ; Density distribution ; Electrostatics ; Nuclei ; Quadrupoles</subject><ispartof>Chemical communications (Cambridge, England), 2014-10, Vol.50 (76), p.11118-11121</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c320t-d87ba67ad18ebe37588bdd7635da5f2a856cba3f45086d332a2b6818e394218b3</citedby><cites>FETCH-LOGICAL-c320t-d87ba67ad18ebe37588bdd7635da5f2a856cba3f45086d332a2b6818e394218b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25116837$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Wheeler, Steven E</creatorcontrib><creatorcontrib>Bloom, Jacob W G</creatorcontrib><title>Anion-π interactions and positive electrostatic potentials of N-heterocycles arise from the positions of the nuclei, not changes in the π-electron distribution</title><title>Chemical communications (Cambridge, England)</title><addtitle>Chem Commun (Camb)</addtitle><description>We show that the positive electrostatic potentials and molecular quadrupole moments characteristic of π-acidic azines, which underlie the ability of these rings to bind anions above their centres, arise from the position of nuclear charges, not changes in the π-electron density distribution.</description><subject>Anions</subject><subject>Azines</subject><subject>Density distribution</subject><subject>Electrostatics</subject><subject>Nuclei</subject><subject>Quadrupoles</subject><issn>1359-7345</issn><issn>1364-548X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqFkc1u3CAUhVHUKP-bPkDFsqriFAzYzHLk5k8aJZtGys7CcN2h8sAUcKTZ5VXyRHml4Mw027CBe_nOudI9CH2l5IISNvupudZEMMLNHjqirOKF4PLxy_QWs6JmXByi4xj_knyokAfosBSUVpLVR-hl7qx3xeszti5BUDrlMmLlDF77aJN9AgwD6BR8TCpZndsJXLJqiNj3-K5YQtZ5vdEDZF2wEXAf_AqnJewsJsOMTg03ZsyeY-cT1kvl_mSNde9fr8_FbpDDxsYUbDdO2lO03-dhcLa7T9DD1eXv5qZY3F_fNvNFoVlJUmFk3amqVoZK6IDVQsrOmLpiwijRl0qKSneK9VwQWRnGSlV2lcwwm_GSyo6doO9b33Xw_0aIqV3ZqGEYlAM_xpbKGZMyr5l-jgpREylKLjP6Y4vqvMAYoG_Xwa5U2LSUtFN6bcOb5j29Xxn-tvMduxWYD_R_XOwNehCZVQ</recordid><startdate>20141004</startdate><enddate>20141004</enddate><creator>Wheeler, Steven E</creator><creator>Bloom, Jacob W G</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20141004</creationdate><title>Anion-π interactions and positive electrostatic potentials of N-heterocycles arise from the positions of the nuclei, not changes in the π-electron distribution</title><author>Wheeler, Steven E ; Bloom, Jacob W G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c320t-d87ba67ad18ebe37588bdd7635da5f2a856cba3f45086d332a2b6818e394218b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Anions</topic><topic>Azines</topic><topic>Density distribution</topic><topic>Electrostatics</topic><topic>Nuclei</topic><topic>Quadrupoles</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wheeler, Steven E</creatorcontrib><creatorcontrib>Bloom, Jacob W G</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Chemical communications (Cambridge, England)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wheeler, Steven E</au><au>Bloom, Jacob W G</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Anion-π interactions and positive electrostatic potentials of N-heterocycles arise from the positions of the nuclei, not changes in the π-electron distribution</atitle><jtitle>Chemical communications (Cambridge, England)</jtitle><addtitle>Chem Commun (Camb)</addtitle><date>2014-10-04</date><risdate>2014</risdate><volume>50</volume><issue>76</issue><spage>11118</spage><epage>11121</epage><pages>11118-11121</pages><issn>1359-7345</issn><eissn>1364-548X</eissn><abstract>We show that the positive electrostatic potentials and molecular quadrupole moments characteristic of π-acidic azines, which underlie the ability of these rings to bind anions above their centres, arise from the position of nuclear charges, not changes in the π-electron density distribution.</abstract><cop>England</cop><pmid>25116837</pmid><doi>10.1039/c4cc05304d</doi><tpages>4</tpages></addata></record>
fulltext	fulltext
identifier	ISSN: 1359-7345
ispartof	Chemical communications (Cambridge, England), 2014-10, Vol.50 (76), p.11118-11121
issn	1359-7345 1364-548X
language	eng
recordid	cdi_proquest_miscellaneous_1893885301
source	Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection
subjects	Anions Azines Density distribution Electrostatics Nuclei Quadrupoles
title	Anion-π interactions and positive electrostatic potentials of N-heterocycles arise from the positions of the nuclei, not changes in the π-electron distribution
url	https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-04T02%3A57%3A17IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Anion-%CF%80%20interactions%20and%20positive%20electrostatic%20potentials%20of%20N-heterocycles%20arise%20from%20the%20positions%20of%20the%20nuclei,%20not%20changes%20in%20the%20%CF%80-electron%20distribution&rft.jtitle=Chemical%20communications%20(Cambridge,%20England)&rft.au=Wheeler,%20Steven%20E&rft.date=2014-10-04&rft.volume=50&rft.issue=76&rft.spage=11118&rft.epage=11121&rft.pages=11118-11121&rft.issn=1359-7345&rft.eissn=1364-548X&rft_id=info:doi/10.1039/c4cc05304d&rft_dat=%3Cproquest_cross%3E1893885301%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1557085248&rft_id=info:pmid/25116837&rfr_iscdi=true