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Alonso, J.A., Castro, A., Enjalbert, R., Galy, J. and Rasines, I. (1992) The Quadruple Chains of SbO6 Octahedra in Sb2Te2O9: An Example of Low Extent of Aggregation of Penta-Valent Antimony Polyhedra. Journal of the Chemical Society, Dalton Transactions, 2551.

has been cited by the following article:

• TITLE: Crystal Structural and Raman Vibrational Studies of Bi1-xSb1-xTe2xO4 Solid Solution with 0 ≤ x ≤ 0.1

  AUTHORS: Leila Loubbidi, Abdeslam Chagraoui, Imane Yakine, Brahim Orayech, Mohamed Naji, Josu M. Igartua, Abdelmjid Tairi

  KEYWORDS: BiSbO4, TeO2, Crystal Structure, Spectroscopy Raman

  JOURNAL NAME: Open Access Library Journal, Vol.1 No.9, December 24, 2014

  ABSTRACT: Synthesis and crystal structures are described for the Bi1-xSb1-xTe2xO4 solid solution with 0 ≤ x ≤ 0.1. It crystallizes in the monoclinic system, space group I2/c. Rietveld refinements of X-ray powder diffraction data indicate that the atomic positions are: Bi/Te(2)(4c), Sb/Te(1)(4d). The oxygen occupied two sites, 8f and 8b, respectively. The reliability factors are: Rp = 7.45%, Rwp = 10.6% and Rb = 3.88% for x = 0.1. The structure contains [(Sb/Te(1))O4]n layers formed by (Sb/Te(1))O6 octahedra sharing corners, which are parallel to (001) plan and held together by bismuth and tellurium atoms. The Raman study of this solid solution shows the bands which are assigned to O-Bi3+-O, O-Sb5+-O and connects (Bi/Te(2))O8-(Sb/Te(1))O6 vibration in the crystal.