Inverse-Sandwich Cyclobutadiene Dinickel Complexes: Synthesis and Structural Characterization

Synthesis and structural characterization of inverse-sandwich complexes, whose planar conjugated ligand is a cyclobutadiene, have attracted much attention for their unique chemical bonding modes and synthetic methods. In this article, a new class of inverse sandwich cyclobutadiene dinickel complexes...

Full description

Saved in:
Bibliographic Details
Published in:Bulletin of the Chemical Society of Japan 2020-11, Vol.93 (11), p.1314-1318
Main Authors: Yu, Chao, Wu, Botao, Yang, Zhenqiang, Chen, Hui, Zhang, Wen-Xiong, Xi, Zhenfeng
Format: Article
Language:English
Subjects:
Antiferromagnetism
Butadiene
Chemical bonds
Chemical synthesis
Coordination compounds
Coupling
Frontiers of Molecular Science
Ligands
Magnetic measurement
Nickel
Orbitals
Reagents
Structural analysis
Transition metals
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c520t-586fed7fbc7b34c848db043ea06f99089e853c7b14d427b545f4009a7d0b72363
cites cdi_FETCH-LOGICAL-c520t-586fed7fbc7b34c848db043ea06f99089e853c7b14d427b545f4009a7d0b72363
container_end_page 1318
container_issue 11
container_start_page 1314
container_title Bulletin of the Chemical Society of Japan
container_volume 93
creator Yu, Chao
Wu, Botao
Yang, Zhenqiang
Chen, Hui
Zhang, Wen-Xiong
Xi, Zhenfeng
description Synthesis and structural characterization of inverse-sandwich complexes, whose planar conjugated ligand is a cyclobutadiene, have attracted much attention for their unique chemical bonding modes and synthetic methods. In this article, a new class of inverse sandwich cyclobutadiene dinickel complexes, the first case of inverse sandwich cyclobutadiene complexes with transition metals, were synthesized from the reaction of dilithio reagents with NiBr2. Magnetometry and DFT calculations have revealed that the two nickel centers have antiferromagnetic coupling with each other and there exists electron back donation from the Ni(3d) orbitals to the π* orbital of the cyclobutadiene ligand. Besides, the inverse sandwich cyclobutadiene dinickel complex could be reversed, being transformed to its corresponding normal sandwich complex, the bis(cyclobutadiene) nickel complex.
doi_str_mv 10.1246/bcsj.20200156
format article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2466051439</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2466051439</sourcerecordid><originalsourceid>FETCH-LOGICAL-c520t-586fed7fbc7b34c848db043ea06f99089e853c7b14d427b545f4009a7d0b72363</originalsourceid><addsrcrecordid>eNptkEtPwzAQhC0EEqVw5B6Jc4oTP5L0hsKrUiUOhSOKHGejOKROsB0g_HpctYgLp9Vqv5nRDkKXEV5EMeXXpbTtIsYxxhHjR2gWEZqGmBN6jGYY4yyMeUJO0Zm1rV9TRrMZel3pDzAWwo3Q1aeSTZBPsuvL0YlKgYbgVmkl36AL8n47dPAFdhlsJu0asMoGXhRsnBmlG43wTCOMkA6M-hZO9focndSis3BxmHP0cn_3nD-G66eHVX6zDiWLsQtZymuokrqUSUmoTGlalZgSEJjXWYbTDFJG_C2iFY2TklFWU_-PSCpcJjHhZI6u9r6D6d9HsK5o-9FoH1n4YjhmESWZp8I9JU1vrYG6GIzaCjMVES52DRa7BovfBj2_PPANbJX0br1U4KZWDEL_Jfwv_gFq5nkc</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2466051439</pqid></control><display><type>article</type><title>Inverse-Sandwich Cyclobutadiene Dinickel Complexes: Synthesis and Structural Characterization</title><source>Oxford Journals Online</source><creator>Yu, Chao ; Wu, Botao ; Yang, Zhenqiang ; Chen, Hui ; Zhang, Wen-Xiong ; Xi, Zhenfeng</creator><creatorcontrib>Yu, Chao ; Wu, Botao ; Yang, Zhenqiang ; Chen, Hui ; Zhang, Wen-Xiong ; Xi, Zhenfeng</creatorcontrib><description>Synthesis and structural characterization of inverse-sandwich complexes, whose planar conjugated ligand is a cyclobutadiene, have attracted much attention for their unique chemical bonding modes and synthetic methods. In this article, a new class of inverse sandwich cyclobutadiene dinickel complexes, the first case of inverse sandwich cyclobutadiene complexes with transition metals, were synthesized from the reaction of dilithio reagents with NiBr2. Magnetometry and DFT calculations have revealed that the two nickel centers have antiferromagnetic coupling with each other and there exists electron back donation from the Ni(3d) orbitals to the π* orbital of the cyclobutadiene ligand. Besides, the inverse sandwich cyclobutadiene dinickel complex could be reversed, being transformed to its corresponding normal sandwich complex, the bis(cyclobutadiene) nickel complex.</description><identifier>ISSN: 0009-2673</identifier><identifier>EISSN: 1348-0634</identifier><identifier>DOI: 10.1246/bcsj.20200156</identifier><language>eng</language><publisher>Tokyo: The Chemical Society of Japan</publisher><subject>Antiferromagnetism ; Butadiene ; Chemical bonds ; Chemical synthesis ; Coordination compounds ; Coupling ; Frontiers of Molecular Science ; Ligands ; Magnetic measurement ; Nickel ; Orbitals ; Reagents ; Structural analysis ; Transition metals</subject><ispartof>Bulletin of the Chemical Society of Japan, 2020-11, Vol.93 (11), p.1314-1318</ispartof><rights>The Chemical Society of Japan</rights><rights>Copyright Chemical Society of Japan 2020</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c520t-586fed7fbc7b34c848db043ea06f99089e853c7b14d427b545f4009a7d0b72363</citedby><cites>FETCH-LOGICAL-c520t-586fed7fbc7b34c848db043ea06f99089e853c7b14d427b545f4009a7d0b72363</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Yu, Chao</creatorcontrib><creatorcontrib>Wu, Botao</creatorcontrib><creatorcontrib>Yang, Zhenqiang</creatorcontrib><creatorcontrib>Chen, Hui</creatorcontrib><creatorcontrib>Zhang, Wen-Xiong</creatorcontrib><creatorcontrib>Xi, Zhenfeng</creatorcontrib><title>Inverse-Sandwich Cyclobutadiene Dinickel Complexes: Synthesis and Structural Characterization</title><title>Bulletin of the Chemical Society of Japan</title><description>Synthesis and structural characterization of inverse-sandwich complexes, whose planar conjugated ligand is a cyclobutadiene, have attracted much attention for their unique chemical bonding modes and synthetic methods. In this article, a new class of inverse sandwich cyclobutadiene dinickel complexes, the first case of inverse sandwich cyclobutadiene complexes with transition metals, were synthesized from the reaction of dilithio reagents with NiBr2. Magnetometry and DFT calculations have revealed that the two nickel centers have antiferromagnetic coupling with each other and there exists electron back donation from the Ni(3d) orbitals to the π* orbital of the cyclobutadiene ligand. Besides, the inverse sandwich cyclobutadiene dinickel complex could be reversed, being transformed to its corresponding normal sandwich complex, the bis(cyclobutadiene) nickel complex.</description><subject>Antiferromagnetism</subject><subject>Butadiene</subject><subject>Chemical bonds</subject><subject>Chemical synthesis</subject><subject>Coordination compounds</subject><subject>Coupling</subject><subject>Frontiers of Molecular Science</subject><subject>Ligands</subject><subject>Magnetic measurement</subject><subject>Nickel</subject><subject>Orbitals</subject><subject>Reagents</subject><subject>Structural analysis</subject><subject>Transition metals</subject><issn>0009-2673</issn><issn>1348-0634</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNptkEtPwzAQhC0EEqVw5B6Jc4oTP5L0hsKrUiUOhSOKHGejOKROsB0g_HpctYgLp9Vqv5nRDkKXEV5EMeXXpbTtIsYxxhHjR2gWEZqGmBN6jGYY4yyMeUJO0Zm1rV9TRrMZel3pDzAWwo3Q1aeSTZBPsuvL0YlKgYbgVmkl36AL8n47dPAFdhlsJu0asMoGXhRsnBmlG43wTCOMkA6M-hZO9focndSis3BxmHP0cn_3nD-G66eHVX6zDiWLsQtZymuokrqUSUmoTGlalZgSEJjXWYbTDFJG_C2iFY2TklFWU_-PSCpcJjHhZI6u9r6D6d9HsK5o-9FoH1n4YjhmESWZp8I9JU1vrYG6GIzaCjMVES52DRa7BovfBj2_PPANbJX0br1U4KZWDEL_Jfwv_gFq5nkc</recordid><startdate>20201115</startdate><enddate>20201115</enddate><creator>Yu, Chao</creator><creator>Wu, Botao</creator><creator>Yang, Zhenqiang</creator><creator>Chen, Hui</creator><creator>Zhang, Wen-Xiong</creator><creator>Xi, Zhenfeng</creator><general>The Chemical Society of Japan</general><general>Chemical Society of Japan</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20201115</creationdate><title>Inverse-Sandwich Cyclobutadiene Dinickel Complexes: Synthesis and Structural Characterization</title><author>Yu, Chao ; Wu, Botao ; Yang, Zhenqiang ; Chen, Hui ; Zhang, Wen-Xiong ; Xi, Zhenfeng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c520t-586fed7fbc7b34c848db043ea06f99089e853c7b14d427b545f4009a7d0b72363</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Antiferromagnetism</topic><topic>Butadiene</topic><topic>Chemical bonds</topic><topic>Chemical synthesis</topic><topic>Coordination compounds</topic><topic>Coupling</topic><topic>Frontiers of Molecular Science</topic><topic>Ligands</topic><topic>Magnetic measurement</topic><topic>Nickel</topic><topic>Orbitals</topic><topic>Reagents</topic><topic>Structural analysis</topic><topic>Transition metals</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yu, Chao</creatorcontrib><creatorcontrib>Wu, Botao</creatorcontrib><creatorcontrib>Yang, Zhenqiang</creatorcontrib><creatorcontrib>Chen, Hui</creatorcontrib><creatorcontrib>Zhang, Wen-Xiong</creatorcontrib><creatorcontrib>Xi, Zhenfeng</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Bulletin of the Chemical Society of Japan</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yu, Chao</au><au>Wu, Botao</au><au>Yang, Zhenqiang</au><au>Chen, Hui</au><au>Zhang, Wen-Xiong</au><au>Xi, Zhenfeng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Inverse-Sandwich Cyclobutadiene Dinickel Complexes: Synthesis and Structural Characterization</atitle><jtitle>Bulletin of the Chemical Society of Japan</jtitle><date>2020-11-15</date><risdate>2020</risdate><volume>93</volume><issue>11</issue><spage>1314</spage><epage>1318</epage><pages>1314-1318</pages><issn>0009-2673</issn><eissn>1348-0634</eissn><abstract>Synthesis and structural characterization of inverse-sandwich complexes, whose planar conjugated ligand is a cyclobutadiene, have attracted much attention for their unique chemical bonding modes and synthetic methods. In this article, a new class of inverse sandwich cyclobutadiene dinickel complexes, the first case of inverse sandwich cyclobutadiene complexes with transition metals, were synthesized from the reaction of dilithio reagents with NiBr2. Magnetometry and DFT calculations have revealed that the two nickel centers have antiferromagnetic coupling with each other and there exists electron back donation from the Ni(3d) orbitals to the π* orbital of the cyclobutadiene ligand. Besides, the inverse sandwich cyclobutadiene dinickel complex could be reversed, being transformed to its corresponding normal sandwich complex, the bis(cyclobutadiene) nickel complex.</abstract><cop>Tokyo</cop><pub>The Chemical Society of Japan</pub><doi>10.1246/bcsj.20200156</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 0009-2673
ispartof Bulletin of the Chemical Society of Japan, 2020-11, Vol.93 (11), p.1314-1318
issn 0009-2673
1348-0634
language eng
recordid cdi_proquest_journals_2466051439
source Oxford Journals Online
subjects Antiferromagnetism
Butadiene
Chemical bonds
Chemical synthesis
Coordination compounds
Coupling
Frontiers of Molecular Science
Ligands
Magnetic measurement
Nickel
Orbitals
Reagents
Structural analysis
Transition metals
title Inverse-Sandwich Cyclobutadiene Dinickel Complexes: Synthesis and Structural Characterization
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-01T05%3A21%3A31IST&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=Inverse-Sandwich%20Cyclobutadiene%20Dinickel%20Complexes:%20Synthesis%20and%20Structural%20Characterization&rft.jtitle=Bulletin%20of%20the%20Chemical%20Society%20of%20Japan&rft.au=Yu,%20Chao&rft.date=2020-11-15&rft.volume=93&rft.issue=11&rft.spage=1314&rft.epage=1318&rft.pages=1314-1318&rft.issn=0009-2673&rft.eissn=1348-0634&rft_id=info:doi/10.1246/bcsj.20200156&rft_dat=%3Cproquest_cross%3E2466051439%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c520t-586fed7fbc7b34c848db043ea06f99089e853c7b14d427b545f4009a7d0b72363%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=2466051439&rft_id=info:pmid/&rfr_iscdi=true