Local surrounding of cobalt(II) in dithiocarbamate complexes, their magnetic and spectral properties

被引：0

作者：

N. V. Khitrich

V. G. Vlasenko

I. I. Seifullina

Ya. V. Zubavichus

S. I. Levchenkov

L. S. Skorokhod

机构：

[1] Mechnikov Odessa State National University,Research Institute of Physics

[2] Southern Federal University,Southern Scientific Center

[3] National Research Center “Kurchatov Institute,undefined

[4] ”,undefined

[5] Russian Academy of Sciences,undefined

来源：

Russian Journal of General Chemistry | 2014年 / 84卷

关键词：

Cobalt; General Chemistry; Dithiocarbamate; XANES Spectrum; EXAFS Spectrum;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

[Co(S2CNRR’)2] complexes [R = R’ = CH3, C2H5, C3H7, C4H9, or CH2C6H5; RR’ = (CH2)5, (CH2)6, or (CH2)2O(CH2)2] were prepared via interaction of CoCl2 with sodium dithiocarbamates in aqueous medium (pH 6–7). [Co(S2CNRR’)2] are low-spin compounds (μeff 2.19–2.45 μB) with distorted square-planar geometry of the CoS4 coordination node. The Co-S bonds length is 2.22–2.26 Å, and the distance between cobalt and carbon atoms is 2.73–2.74 Å.

引用

页码：555 / 561

页数：6

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