STRUCTURE OF [AS(C6H5)4]2[SN(SE2C=C(CN)2)3]

被引：2
|
作者：
GRUSS, D
HUMMEL, HU
机构：
来源：
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1993年 / 49卷
关键词：
D O I：
10.1107/S0108270192012812
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In the complex anion [Sn{Se2C=C(CN)2}3] in bis-(tetraphenylarsonium) tris(2,2-diselenido-1,1-eth-ylenedicarbonitrile-Se,Se')stannate(IV), the Sn atom is at the center of a distorted octahedron formed of six Se atoms of the chelate ligands with an average Sn-Se bond length of 2.661 (3) angstrom. The bis(selenium) chelates show only small deviations from planarity and the average Se-C distance is 1.88 (1) angstrom.
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页码：1307 / 1309
页数：3
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