New bisdithiolene metal complex of the 2-thioxo-1,3-dithiole-4,5-dithiolato(dmit) ligand. Preparation, structure and physical properties

被引：6
作者：
Zhang, QC
Wu, PJ
Sun, SQ
Zhu, DB [1 ]
Xong, M
Ma, ZS
Shi, NC
机构：
[1] Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
[2] China Univ Geosci, Xray Lab, Beijing 100083, Peoples R China
来源：
SYNTHETIC METALS | 1998年 / 98卷 / 02期
关键词：
nickel complexes; dithiolate complexes; electrical conductivity; crystal structure; synthesis;
D O I：
10.1016/S0379-6779(98)00152-0
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The complex HMEDA[Ni(dmit)(2)](2)I (HMEDA = Hexamethylethylenediammonium) has been prepared. A single X-ray crystal structure analysis reveals that there are short S ... S contacts between Ni(dmit)(2) dimmers. The monoclinic system, space group p2/n, has cell dimensions: a = 11.710(3) Angstrom, b = 22.559(5) Angstrom, c = 7.374(2) Angstrom, beta = 93.000(3)(0), V = 1945.3(8) Angstrom(3), z = 4. Full-matrix least-squares refinement, based on 2989 reflections converged at R = 0.0686. The conductivity of this salt at room temperature is 0.1 S cm(-1) and it shows semiconducting behavior from 20 to 300 K. (C) 1998 Elsevier Science S.A. All rights reserved.
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收藏
页码：103 / 106
页数：4
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