Synthesis, structural and vibrational properties of microcrystalline RbNd(MoO4)2

V. V. Atuchin, O. D. Chimitova, T. A. Gavrilova, M. S. Molokeev, Sung Jin Kim, N. V. Surovtsev, B. G. Bazarov

Research output: Contribution to journalArticlepeer-review

88 Scopus citations

Abstract

Rubidium neodymium dimolybdate, RbNd(MoO4)2, microcrystals have been fabricated by solid state synthesis at T=550600°C by t=324 ks. Crystal structure of RbNd(MoO4)2 has been refined by Rietveld method in space group Pbcn with cell parameters a=5.1772(1) Å, b=18.7293(4) Å, and c=8.2774(1) Å (RB=5.05%). The crystal structure of RbNd(MoO4)2 consists of layers of MoO4 tetrahedrons corner-sharing with NdO8 square antiprisms. These layers are perpendicular to b-axis of the unit cell. About 20 narrow Raman lines have been observed in Raman spectrum recorded for RbNd(MoO4)2 powder sample.

Original languageEnglish
Pages (from-to)683-686
Number of pages4
JournalJournal of Crystal Growth
Volume318
Issue number1
DOIs
StatePublished - 1 Mar 2011

Keywords

  • A1. Crystal structure
  • A2. Solid state synthesis
  • B1. Molybdate

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