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The investigation of the hydrothermal crystallization in Nd2O31bGeO21bNaOH1bH2O system |
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| Authors: | G.A. Emelchenko L.N. Demianets A.N. Lobachev |
| Affiliation: | The Institute of Crystallography of Acad.Sci.USSR Moscow, USSR |
| Abstract: | The hydrothermal crystallization in Nd2O31bGeO21bNaOH1bH2O system is investigated. The single crystals of NaNd3[GeO4]2(OH)2, Na4,67[GeO4]3O, NaNd3Ge4O13, Nd2GeO5, Nd2Ge2O7, Nd(OH)3, Na4Ge9O20,Na2GeO3·H2O are obtained. The phase diagram of the crystallization fields in the system under consideration is built. The germanates synthesized are stadied by X-Ray analysis and IR-spectroscopy. |
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