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关于由两个6-乙氧羰基-2-羧基薁配体支撑的钨-钨四重键配合物的分子和电子结构。

Concerning the molecular and electronic structure of a tungsten-tungsten quadruply bonded complex supported by two 6-carboethoxy-2-carboxylatoazulene ligands.

作者信息

Barybin Mikhail V, Chisholm Malcolm H, Patmore Nathan J, Robinson Randall E, Singh Namrata

机构信息

Department of Chemistry, The University of Kansas, 1251 Wescoe Hall Drive, Lawrence, Kansas 66045-7582, USA.

出版信息

Chem Commun (Camb). 2007 Sep 21(35):3652-4. doi: 10.1039/b708746b. Epub 2007 Aug 7.

DOI:10.1039/b708746b
PMID:17728883
Abstract

The preparation and molecular structure of a W2(4+)-quadruply bonded complex is reported wherein two mutually trans azulene-2-carboxylato ligands are shown to be strongly coupled by ligand pi-M2delta-ligand pi conjugation.

摘要

报道了一种W2(4+)四重键合配合物的制备及其分子结构，其中两个相互反式的薁-2-羧酸根配体通过配体π-M2δ-配体π共轭显示出强烈耦合。

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The remarkable influence of M2delta to thienyl pi conjugation in oligothiophenes incorporating MM quadruple bonds.M2δ对含MM四重键的低聚噻吩中噻吩基π共轭的显著影响。
Proc Natl Acad Sci U S A. 2008 Oct 7;105(40):15247-52. doi: 10.1073/pnas.0807411105. Epub 2008 Oct 1.