CONTRIBUTIONS TO THE CHEMISTRY OF SILICON - SULFUR-COMPOUNDS .66. SYNTHESIS, CRYSTAL AND MOLECULAR-STRUCTURE OF BIS(TRI-TERT-BUTOXYSILANETHIALATO)(ACETONITRILE)COBALT(II)[(T-C4H9O)(3)SIS]CO-2(NCCH3)

被引：17

作者：

BECKER, B

RADACKI, K

KONITZ, A

WOJNOWSKI, W

机构：

[1] Department of Inorganic Chemistry, Gdańsk

[2] Department of Pharmaceutical Technology and Biochemistry, Faculty of Chemistry, Technical University of Gdansk, Gdansk, PL-80-952

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 1995年 / 621卷 / 05期

关键词：

COBALT; SILANETHIOLATE; THIOLATE COMPLEX; SYNTHESIS; STRUCTURE;

D O I：

10.1002/zaac.19956210533

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The title compound [(t-C4H9O)(3)SiS]Co-2(NCCH3)] 1 was obtained by reaction of anhydrous cobalt(II) chloride with tri-tert-butoxysilanethiol and triethylamine in acetonitrile as a solvent. The compound crystallizes as deep-blue orthorhombic plates with a = 17.779(4), b = 45.363(9), c = 9.096(2) Angstrom, space group Fdd2 and Z = 8. The structure was solved by Patterson synthesis and refined to the R value of 0.0343. The crystal consists of mononuclear complexes in which the cobalt atom is five-fold coordinated to two sulphurs, two oxygens and one nitrogen in a distorted trigonal bipyramidal arrangement. The relevant bond distances and angles are: Co-S, 2.2680(7); Co-N, 2.065(4); Co-O1, 2.283(2); S-Si, 2.0666(8) Angstrom; S-Co-S', 119.14(4); N-Co-S, 120.43(2); O1-Co-O1', 178.81(10)degrees.

引用

页码：904 / 908

页数：5

共 13 条

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