Thallium(I) copper(I) thorium(IV) triselenide, TlCuThSe3

Lukasz A. Koscielski, James A. Ibers*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

Abstract

Thallium(I) copper(I) thorium(IV) tris-elenide, TlCuThSe3, crystallizes with four formula units in the space group Cmcm in the KCuZrS 3 structure type. There is one crystallographically independent Th, Tl, and Cu atom at a site of symmetry 2/m.., m2m, and m2m, respectively. There are two crystallographically independent Se atoms at sites of symmetry m.. and m2m. The structure consists of sheets of edge-sharing ThSe6 octahedra and CuSe4 tetrahedra stacked parallel to the (010) face, separated by layers filled with chains of Tl running parallel to [100]. Each Tl is coordinated by a trigonal prism of Se atoms.

Original languageEnglish (US)
Pages (from-to)i52-i53
JournalActa Crystallographica Section E: Structure Reports Online
Volume68
Issue number7
DOIs
StatePublished - Jul 2012

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

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