Synthesis and Crystal Structure of [WS4Cu2(Py)4]

Abstract

Abstract: The reaction among (NH₄)₂WS₄, CuCl and (n-Bu)₄NBr yields red-orange crystal. The Crystal reacts with excess of pyridine to produce red-orange crystal [WS₄Cu₂(Py)₄]. It belongs to the monoclinic system, space group C2/c,with a=14.109(1)Å, 6=12. 704(1)Å, c=14. 071(1)Å; β=96. 97(1)°; V=2504.1Å³ and Z=4. The intensity data were collected by ENRAF-NONIUS CAD4 diffractometer. The molecular structure was solved by patterson method and Fourier method and refined by least-squres with anisotropic thermal parameters. The value of Ris 0.027.

Key words: Thiotungstates, Solid state reaction, Cluster

TrendMD:

Gao Fengjun, Zhu Huizhen, Xin Xinquan, Dai Anbang, Liu Wangxi, Wang Boyi, Zheng Peiju. Synthesis and Crystal Structure of [WS₄Cu₂(Py)₄][J]. Chem. J. Chinese Universities, 1990, 11(10): 1045.

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Synthesis and Crystal Structure of [WS₄Cu₂(Py)₄]

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