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.
Similar content being viewed by others
REFERENCES
Murashova, E.V. and Chudinova, N.N., Synthesis and Crystal Structure of the Double Polyphosphate CsMn(PO3)4, Neorg. Mater., 2000, vol. 36, no. 12, pp. 1512–1515 [Inorg. Mater. (Engl. Transl.), vol. 36, no. 12, pp. 1277-1281].
Shannon, R.D., Revised Effective Ionic Radii and Systematic Studies of Interatomic Distances in Halides and Chalcogenides, Acta Crystallogr., Sect. A: Cryst. Phys., Diffr., Theor. Gen. Crystallogr., 1976, vol. 32, no. 5, pp. 751–767.
Guzeeva, L.S. and Tananaev, I.V., Synthesis of Rubidium Manganese Condensed Phosphates in Molten Polyphosphoric Acids, Izv. Akad. Nauk SSSR, Neorg. Mater., 1988, vol. 24, no. 4, pp. 646–650.
Sheldrick., G.M., SHELXS-97: Program for the Solution of Crystal Structures, Göttingen: Univ. of Göttingen, 1997.
Sheldrick., G.M., SHELXL-97: Program for the Refinement of Crystal Structures, Göttingen: Univ. of Göttingen, 1997.
Averbuch-Pouchot, M.T., Prisset, J.-I., and Durif, A., Chemical Preparations and Crystal Data for Twelve New Condensed Phosphates, Eur. J. Solid State Inorg. Chem., 1993, vol. 30, pp. 71–76.
Fischer, K., Verfeinerung der Kristallstruktur von Benitoit BaTi(Si3O9), Z. Kristallogr., 1969, vol. 129, pp. 222-243.
Gruss, M. and Glaum, R., Refinement of the Superstructure of C-Type Chromium(III) Tris(Metaphosphate), Cr(PO3)3, Acta Crystallogr., Sect. C: Cryst. Struct. Commun., 1996, vol. 52, pp. 2647–2650.
Chudinova, N.N., Avaliani, M.A., Guzeeva, L.S., and Tananaev, I.V., Synthesis of Gallium Alkali-Metal Condensed Phosphates, Izv. Akad. Nauk SSSR, Neorg. Mater., 1979, vol. 15, no. 12, pp. 2176–2179.
Nikolaev, V.P., Sadikov, G.G., Lavrov, A.V., et al., Crystal Structures of CsTa(PO4)2 and TaH(PO4)2, Izv. Akad. Nauk SSSR, Neorg. Mater., 1983, vol. 19, no. 6, pp. 972-977.
Nikolaev, V.P., Sadikov, G.G., Lavrov, A.V., et al., Crystal Structure of RbTa(PO4)2 and Inherent Structural Features of Tantalum Orthophosphates, Izv. Akad. Nauk SSSR, Neorg. Mater., 1986, vol. 22, no. 8, pp. 1369–1372.
Oyetola, S., Verbaene, A., Piffard, Y., and Tournoux, M.A., Layered Compounds AM(V)(PO4)2 (A = K, Rb, Cs and M = Sb, Nb, Ta), Eur. J. Solid State Inorg. Chem., 1988, vol. 25, pp. 259–277.
Sadikov, G.G., Nikolaev, V.P., Lavrov, A.V., et al., Crystal Structure of Tantalum Rubidium Acid Orthopentaphosphate Rb2Ta2H(PO4)2P5O16, Dokl. Akad. Nauk SSSR, 1982, vol. 266, no. 2, pp. 354–358.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
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
Issue Date:
DOI: https://doi.org/10.1023/A:1012505427666