Abstract
The phase compositions of theLaVO4-SrMoO4(1) and Sr2GeO4-SrMoO4 (2) binary systems, which bound the Sr2GeO4-LaVO4-SrMoO4 (3) ternary system, and the LaSr2(VO4)(GeO4)-Sr2GeO4+SrMoO4 section (4) of system 3 are studied at subsolidus temperatures. Systems 1 and 2 consist of a mixture of the initial compounds, and the La1 − x Sr2 + x (GeO4)(V1 − x Mo x O4) (where 0 ≤ x ≤ 0.4) region of substitutional solid solutions with a palmierite structure is formed in system 3. The unit cell parameters of the solid solutions are determined. The distribution of the lanthanum and strontium cations over two positions of the cationic sublattice is described.
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Original Russian Text © V.D. Zhuravlev, V.G. Zubkov, A.P. Tyutyunnik, Yu.A. Velikodnyi, N.D. Koryakin, 2009, published in Zhurnal Neorganicheskoi Khimii, 2009, Vol. 54, No. 1, pp. 135–137.
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Zhuravlev, V.D., Zubkov, V.G., Tyutyunnik, A.P. et al. Crystal structures of La1 − x Sr2 + x (GeO4)(V1 − x Mo x O4) (x= 0−0.4) solid solutions. Russ. J. Inorg. Chem. 54, 134–136 (2009). https://doi.org/10.1134/S0036023609010227
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DOI: https://doi.org/10.1134/S0036023609010227