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Mixed-Cation Thallium Phosphates Containing Di-, Tri-, and Pentavalent Cations

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Abstract

The mixed phosphates TlMn2+P3O9(a= 9.422 Å, b= 7.3199 Å, c= 12.227 Å sp. gr. Pnma), TlGaHP3O10(a= 12.01 Å, b= 8.471 Å, c= 9.098 Å, β = 111.98° sp. gr. C2/c), and TlTa(PO4)2(a= 5.0308 Å, c= 8.497 Å sp. gr. P321) were obtained by precipitation from polyphosphoric-acid melts containing di-, tri-, and pentavalent cations in combination with Tl+. The crystal structures of TlMn2+P3O9and TlTa(PO4)2were determined by single-crystal x-ray diffraction.

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Murashova, E.V., Chudinova, N.N. & Zakharova, B.S. Mixed-Cation Thallium Phosphates Containing Di-, Tri-, and Pentavalent Cations. Inorganic Materials 37, 1170–1174 (2001). https://doi.org/10.1023/A:1012505427666

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