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三氯化六(二甲亚砜-κO)铬(III)

Hexakis(dimethyl sulfoxide-κO)chromium(III) trichloride.

作者信息

Mikhaylichenko Yuliya M, Haukka Matti, Pavlenko Vadim O, Fritsky Igor O, Iskenderov Turganbay S

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2008 Jun 13;64(Pt 7):m904. doi: 10.1107/S1600536808016784.

Abstract

In the title compound, [Cr(C(2)H(6)OS)(6)]Cl(3), each Cr(III) ion is located on a three-fold inversion axis and is coordinated by six dimethyl-sulfoxide ligands [Cr-O = 1.970 (2)-1.972 (2) Å; O-Cr-O = 88.19 (9) and 91.81 (9)°] in a slightly distorted octa-hedral geometry. The Cl(-) anions take part in the formation of weak C-H⋯Cl hydrogen bonds, which contribute to the crystal packing stabilization.

摘要

在标题化合物[Cr(C₂H₆OS)₆]Cl₃中,每个Cr(III)离子位于一个三重反演轴上,由六个二甲基亚砜配体配位[Cr - O = 1.970 (2) - 1.972 (2) Å;O - Cr - O = 88.19 (9) 和91.81 (9)°],呈轻微扭曲的八面体几何构型。Cl⁻阴离子参与形成弱的C - H⋯Cl氢键,这有助于晶体堆积的稳定。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4f12/2961805/a0cd07c41602/e-64-0m904-fig1.jpg

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本文引用的文献

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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.

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