TETRAPHENYLPHOSPHONIUM HEPTATHIACYCLO THIOARSENATE(III), PPH4[SASS7]

被引：13

作者：

SIEWERT, B

MULLER, U

机构：

[1] Fachbereich Chemie, Univ Marburg, W-3550, Hans‐Meerwein‐Str

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 1991年 / 595卷 / 04期

关键词：

TETRAPHENYLPHOSPHONIUM HEPTATHIACYCLO THIOARSENATE(III); SYNTHESIS; CRYSTAL STRUCTURE;

D O I：

10.1002/zaac.19915950120

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

From PPh4[As2SCl5] und K2S5 the title compound was obtained in acetonitrile among other products. According to an X-ray crystal structure analysis, it crystallizes in the orthorhombic space group Pna2(1) with a = 1826.1(3), b = 1312.0(2), c = 1215.9(2) pm, Z = 4. The structure consists of PPh4+ and [SAsS7]-ions, AsS7 rings in the crown conformation as in S8 being present.

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页码：211 / 215

页数：5

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