1. Bis(tetraethylammonium) bis(2-thioxo-1,3-dithiole-4,5-dithiolato)cuprate(II).
- Author
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Xin-Qiang Wang, Wen-Tao Yu, Dong Xu, Yan-Ling Wang, Ting-Bin Li, Guang-Hui Zhang, Xiang-Bin Sun, and Quan Ren
- Subjects
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ATOMS , *SELENIUM , *DITHIOLE , *CATIONS , *MOLECULAR structure , *LIGANDS (Chemistry) , *IONS - Abstract
In the title complex, (C8H20N)2[Cu(C3S5)2], each Cu atom is tetracoordinated by four dmit S atoms (dmit is 2-thioxo-1,3-dithiole-4,5-dithiolate), forming a slightly distorted square-planar arrangement. The average Cu—S bond length is a little larger than the sum of the single-bond covalent radii. The S—Cu—S bond angles for the vicinal S atoms are somewhat larger than the typical right angle and the other two angles are much smaller than 180°. The [Cu(dmit)2]2− anions and tetraethylammonium counter-cations form a layered arrangement in the crystal structure. [ABSTRACT FROM AUTHOR]
- Published
- 2005
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