Abstract
NaLnGeO4 (Ln = Ho, Tb, Tm, Er, Yb, Lu) were, synthesized in supercritical water, and the products were obtained in quantitative yield as large single crystals. The crystal structures of the family of NaLnGeO4 were determined, and found to crystallize in the orthorhombic crystal system with the space group Pnma. The structures have olivine type chains as the primary building block, with GeO4 tetrahedra linking the chains through edge- and corner-sharing with lanthanide octahedral units.
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(a) Toropov, N.A.; et al. Rare Earth Silicates and Their Analogues; Nauka: Leningrad, 1971; p. 230. (b) Kaminsky, A.A. Laser Crystals; Nauka: Moscow, 1975; p. 256. (c) Belov, K.P.; et al. Rare-Earth Ferromagnetics and Antiferromagnetics; Nauka: Moscow, 1975; p. 230.
(a) Aleksandrova, I.T. Geology of Rare Element Deposits. Rare-Earth Silicates; Nedra: Moscow, 1966; Part 26, p. 220. (b) Eyring, L.R., Ed. Progress in the Science and Technology of the Rare-Earth; Vol. 1. (c) Les Elements des Terres Rares. Colloque Internat. du CNRS (Ed. du CNRS) N 180, Vol. 1, Paris, 1970.
Kharakh, E.A.; Chichagov, A.V.; Belov, N.V. Sov. Phys. Kristallogr. 1970, 15, 1064.
Chichagov, A.V. Sov. Phys. Dokl. Akad. Nauk SSSR 1969, 189, 88.
Emelchenko, G.A. Sov. Phys. Dokl. Akad. Nauk SSSR 1975, 222, 343.
Kornev, A.N. Sov. Phys. Dokl. Akad. Nauk SSSR 1972, 206, 1109.
Zhdanova, T.A. Sov. Phys. Dokl. Akad. Nauk SSSR 1975, 224, 1069.
Christensen, A.N. Acta Chem. Scand. 1972, 24, 1055.
Gorbunov, Yu.A.; Maksimov, B.A.; Belov, N.V. Sov. Phys. Dokl. Akad. Nauk SSSR 1973, 208, 91.
Gorbunov, Yu.A.; Maksimov, B.A.; Belov, N.V. Sov. Phys. Dokl. Akad. Nauk SSS 1973, 211, 591.
Gorbunov, Yu.A.; Maksimov, B.A.; Belov, N.V. Sov. Phys. Dokl. Akad. Nauk SSSR 1974, 219, 91.
Klientova, G.A. Sov. Phys. Dokl. Akad. Nauk SSSR 1975, 224, 817.
Nikolsky, Yu.V.; Maksimov, B.A.; Belov, N.V. Sov. Phys. Dokl. Akad. Nauk SSSR 1975, 222, 87.
Chichagov, A.V.; Litvin, B.N.; Belov, N.V. Sov. Phys. Kristallogr. 1969, 14, 119.
Chichagov, A.V.; Litvin, B.N.; Belov, N.V. Sov. Phys. Dokl. Akad. Nauk SSSR 1967, 177, 574.
Emelchenko, G.A. Sov. Phys. Kristallogr. 1974, 19, 1272.
Demianets, L.N.; Emelchenko, G.A; Lobachev, A.N. Zh. Koordin. Khim. 1975, 1, 1205.
Demianets, L.N.; et al. Izv. Akad. Nauk SSSR, Neorg. Mater. 1976, 12, 143.
Maksimov, B.A.; Kharitonov, Yu.A.; Belov, N.V. Sov. Phys. Dokl. Akad. Nauk SSSR 1973, 213, 1072.
Emelchenko, G.A; Demianets, L.N.; Lobachev, A.N. J. Solid State Chem. 1975, 14, 209.
Chichagov, A.V.; Litvin, B.N.; Belov, N.V. Geokhimiya 1968, N9, 1044.
Paques-Ledent, M.Th. Spectrochim. Acta 1976, 32A, 383.
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Emirdag-Eanes, M., Krawiec, M. & Kolis, J.W. Hydrothermal synthesis and structural characterization of NaLnGeO4 (Ln = Ho, Er, Tb, Tm, Yb, Lu) family of lanthanide germanates. Journal of Chemical Crystallography 31, 281–285 (2001). https://doi.org/10.1023/A:1014378729117
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DOI: https://doi.org/10.1023/A:1014378729117