[Tl7]7– Clusters in Mixed Alkali Metal Thallides Cs7.29K5.71Tl13 and Cs3.45K3.55Tl7

URN to cite this document:: urn:nbn:de:bvb:355-epub-582826
DOI to cite this document:: 10.5283/epub.58282

Schwinghammer, Vanessa F. ; Gärtner, Stefanie

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Date of publication of this fulltext: 17 May 2024 10:55

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Abstract

Investigations in the ternary system Cs–K–Tl resulted in the unexpected formation of new ternary thallides Cs7.29K5.71Tl13 and Cs3.45K3.55Tl7. Single crystal X-ray structure analyses of both compounds reveal the presence of isolated Tl cluster units. Cs7.29K5.71Tl13 crystallizes in the monoclinic space group C2/c (a = 30.7792(9) Å, b = 11.000(2) Å, c = 14.0291(4) Å, β = 112.676(4)°, Z = 4) and ...