Growth and crystal structure of binary molybdate CsFe(MoO4)2 |
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| Authors: | B. G. Bazarov T. V. Namsaraeva R. F. Klevtsova A. G. Anshits T. A. Vereshchagina L. A. Glinskaya K. N. Fedorov Zh. G. Bazarova |
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| Affiliation: | 1.Baikal Institute of Nature Management, Siberian Branch,Russian Academy of Sciences,Ulan-Ude,Russia;2.Institute of Inorganic Chemistry, Siberian Branch,Russian Academy of Sciences,Novosibirsk,Russia;3.Institute of Chemistry and Chemical Technology, Siberian Branch,Russian Academy of Sciences,Krasnoyarsk,Russia |
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| Abstract: | CsFe(MoO4)2 single crystals have been grown by solution-melt crystallization with a charge-to-solvent ratio of 1: 3 (with Cs2Mo3O10 used as a solvent). The crystal structure of this compound has been refined by X-ray diffraction (X8 APEX automatic diffractometer, MoK α radiation, 356 F(hkl), R = 0.0178). The trigonal unit cell has the following parameters: a = b = 5.6051(2) Å, c = 8.0118(4) Å, V = 217.985(15) Å3, Z = 1, ρcalc = 3.875 g/cm3, and sp. gr. P (bar 3) m1. The structure is composed of alternating layers of FeO6 octahedra (with MoO4 tetrahedra attached by sharing vertices) and CsO12 icosahedra. |
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