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

被引：0
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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：
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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.
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页码：555 / 561
页数：6
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