Synthesis and characterization of ternary trielides Na7KTr4 [Tr=In or Tl] including [Tr4]8− Tetrahedra

URN to cite this document:: urn:nbn:de:bvb:355-epub-546894
DOI to cite this document:: 10.5283/epub.54689

Janesch, Melissa ; Schwinghammer, Vanessa F. ; Shenderovich, Ilya G.

; Gärtner, Stefanie

License: Creative Commons Attribution Non-commercial No Derivatives 4.0
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Date of publication of this fulltext: 19 Sep 2023 08:11

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Abstract

Two new ternary trielides Na7KTr4 (Tr= In, Tl) have been prepared by classical solid-state reaction from the elements in tantalum ampoules. Both are isostructural to Na7RbTl4 and therefore crystallize in the orthorhombic space group Pbam, Pearson symbol oP96 (a= b= 16.3283(2)/16.2860(6), c= 11.3094(17)/11.2771(4), V= 3015.25(8)/2991.07(18), Z= 8, R-1, wR(2)= 0.0249, 0.0386/0.0447, 0.0608). The ...