(CuI)3Cu2TeS3: Layers of Cu2TeS3 in Copper(I) Iodide

Authors


  • The continous support of Prof. Deiseroth, Universität Siegen, and valuable hints of Prof. Kanatzidis, Michigan State University, are gratefully acknowledged. FT-1R spectra were recorded by R. Stötzel, Universität Siegen.

Abstract

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A description as a composite of CU2TeS3 and CuI is possible for (CuI)3Cu2TeS3, the first representative of a series of compounds formed by complex chalcogenometalate ions and copper(I) halides. The (TeS3)2− groups are oriented in parallel columns between layers of iodide ions (section of the crystal structure depicted on the right).

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