CRYSTAL AND MOLECULAR-STRUCTURE OF TETRAMETHYLDITHIOIMIDODIPHOSPHINIC ACID, (SPME(2))(2)NH, AND ITS COBALT(II) COMPLEX, CO[(SPME(2))(2)N](2), CONTAINING A TETRAHEDRAL COS4 CORE

被引：70

作者：

SILVESTRU, C ^{[1
]}

ROSLER, R ^{[1
]}

HAIDUC, I ^{[1
]}

CEAOLIVARES, C ^{[1
]}

ESPINOSAPEREZ, G ^{[1
]}

机构：

[1] UNIV BABES BOLYAI, FAC CHIM, R-3400 CLUJ NAPOCA, ROMANIA

来源：

INORGANIC CHEMISTRY | 1995年 / 34卷 / 12期

关键词：

D O I：

10.1021/ic00116a030

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The crystal and molecular structure of (SPMe(2))(2)NH and its cobalt(II) complex were determined by X-ray diffraction. In the crystal the molecules of the free acid are associated into polymeric chains through N(1)-H(1')...S(2a) hydrogen bonds, which results in the non-equivalence of the P=S bond lengths (P(1)-S(1) = 1.939(2), and P(2)-S(2) = 1.962(2) Angstrom) within the molecular unit. The crystal of Co[(SPMe(2))(2)N](2) contains discrete monomeric molecules, exhibiting a spirobicyclic system with a slightly distorted tetrahedral CoS4 core.

引用

页码：3352 / 3354

页数：3

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