Mixed-cation thallium phosphates containing di-, tri-, and pentavalent cations

Authors
Murashova, EV Chudinova, NN Zakharova, BS
Citation
Ev. Murashova et al., Mixed-cation thallium phosphates containing di-, tri-, and pentavalent cations, INORG MATER, 37(11), 2001, pp. 1170-1174
Citations number
13
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
INORGANIC MATERIALS
ISSN journal
00201685 → ACNP
Volume
37
Issue
11
Year of publication
2001
Pages
1170 - 1174
Database
ISI
SICI code
0020-1685(200111)37:11<1170:MTPCDT>2.0.ZU;2-W
Abstract
The mixed phosphates TlMn2+P3O9 (a = 9.422 Angstrom, b = 7.3199 Angstrom, c = 12.227 Angstrom; sp. gr. Pnma), TlGaHP3O10 (a = 12.01 Angstrom, b = 8.47 1 Angstrom, c = 9.098 Angstrom, beta = 111.98 degrees; sp. gr. C2/c), and T lTa(PO4)(2) (a = 5.0308 Angstrom, c = 8.497 Angstrom; sp. gr. P321) were ob tained by precipitation from polyphosphoric-acid melts containing di-, tri- , and pentavalent cations in combination with Tl+. The crystal structures o f TlMn2+P3O9 and TlTa(PO4)(2) were determined by single-crystal x-ray diffr action.