The Role of Different Alkali Metals in the A15Tl27 Type Structure and the Synthesis and X-ray Structure Analysis of a New Substitutional Variant Cs14.53Tl28.4

URN to cite this document:: urn:nbn:de:bvb:355-epub-514997
DOI to cite this document:: 10.5283/epub.51499

Schwinghammer, Vanessa F. ; Tiefenthaler, Susanne M. ; Gärtner, Stefanie

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Date of publication of this fulltext: 25 Jan 2022 12:27

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Abstract

Alkali metal thallides have been known since the report of E. Zintl on NaTl in 1932. Subsequently, binary and ternary thallides of alkali metals have been characterized. At an alkali metal proportion of approximately 33% (A:Tl~1:2, A = alkali metal), three different unique type structures are reported: K49Tl108, Rb17Tl41 and A15Tl27 (A = Rb, Cs). Whereas Rb17Tl41 and K49Tl108 feature a ...