THE CRYSTAL-STRUCTURE OF AN INCOMPLETE CUBANE-LIKE TUNGSTEN SILVER SULFUR CLUSTER, (WAG3S3[S2P(OCH2CH3)2])(S)(PH3P)3

被引：12

作者：

DU, SW ^{[1
]}

ZHU, NY ^{[1
]}

CHEN, PC ^{[1
]}

WU, XT ^{[1
]}

机构：

[1] CHINESE ACAD SCI,FUJIAN INST RES STRUCT MATTER,STATE KEY LAB STRUCT CHEM,FUZHOU 350002,PEOPLES R CHINA

来源：

JOURNAL OF MOLECULAR STRUCTURE | 1993年 / 291卷 / 2-3期

关键词：

D O I：

10.1016/0022-2860(93)85041-R

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The title compound crystallizes in the triclinic system with space group P-1 and cell dimensions a = 13.600(8), b = 20.636(8), c = 11.700(7), alpha = 101.19(4), beta = 107.22(5), gamma = 77.17(4), V = 3029(3) angstrom3, z = 2, Mr = 1607.72, D(c) = 1.75 g cm-3, Mo Kalpha radiation, lambda = 0.71069 angstrom, mu = 31.91 cm-1, F(000) = 1564, R = 0.041 for 7853 observed unique reflections I greater-than-or-equal-to 3sigma(I). The cluster consists of a neutral incomplete cubane-like molecule with the core {WAg3S3[S2P(OCH2CH3)2]}2+, which has a novel triply bridging bidentate S2P(OCH2CH3)2- ligand.

引用

页码：167 / 171

页数：5

共 28 条

[1] SYNTHETIC ANALOGS OF ACTIVE-SITES OF IRON-SULFUR PROTEINS .2. SYNTHESIS AND STRUCTURE OF TETRA[MERCAPTO-MU3-SULFIDO-IRON] CLUSTERS, [FE4S4(SR)4]2- [J].