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二乙腈[N,N'-双(2,6-二异丙基苯基)乙烷-1,2-二亚胺]二氯合铬(II)乙腈溶剂化物

Diacetonitrile[N,N'-bis(2,6-diisopropyl-phenyl)ethane-1,2-diimine]dichloridochromium(II) acetonitrile solvate.

作者信息

Peitz Stephan, Peulecke Normen, Müller Bernd H, Spannenberg Anke, Rosenthal Uwe

机构信息

Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Strasse 29a, 18059 Rostock, Germany.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2009 Oct 10;65(Pt 11):m1336. doi: 10.1107/S1600536809040094.

DOI:10.1107/S1600536809040094
PMID:21578093
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2971420/
Abstract

The title compound, [CrCl(2)(CH(3)CN)(2)(C(26)H(36)N(2))]·CH(3)CN, was synthesized by the reaction of CrCl(2)(THF)(2) with N,N'-bis-(2,6-diisopropyl-phen-yl)ethane-1,2-diimine in dichloro-methane/acetonitrile. The chromium center is coordinated by two N atoms of the chelating diimine ligand, two chloride ions in a trans configuration with respect to each other, and by two N atoms of two acetonitrile mol-ecules in a distorted octa-hedral geometry.

摘要

标题化合物[CrCl₂(CH₃CN)₂(C₂₆H₃₆N₂)]·CH₃CN是通过CrCl₂(THF)₂与N,N'-双(2,6-二异丙基苯基)乙烷-1,2-二亚胺在二氯甲烷/乙腈中反应合成的。铬中心由螯合二亚胺配体的两个N原子、两个彼此呈反式构型的氯离子以及两个乙腈分子的两个N原子配位，形成扭曲的八面体几何构型。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3194/2971420/7650a0b6ea5e/e-65-m1336-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3194/2971420/7650a0b6ea5e/e-65-m1336-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3194/2971420/7650a0b6ea5e/e-65-m1336-fig1.jpg

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引用本文的文献

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本文引用的文献

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(Alpha-diimine)chromium complexes: molecular and electronic structures; a combined experimental and density functional theoretical study.（α-二亚胺）铬配合物：分子结构与电子结构；实验与密度泛函理论联合研究
Inorg Chem. 2008 Jul 7;47(13):5963-70. doi: 10.1021/ic800290s. Epub 2008 May 28.
2
A short history of SHELX.SHELX简史。
Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22. doi: 10.1107/S0108767307043930. Epub 2007 Dec 21.
3
The shortest metal-metal bond yet: molecular and electronic structure of a dinuclear chromium diazadiene complex.
迄今最短的金属-金属键：二核铬二氮杂二烯配合物的分子结构与电子结构
J Am Chem Soc. 2007 Nov 21;129(46):14162-3. doi: 10.1021/ja076356t. Epub 2007 Oct 30.