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Determination of Crystal Structure of Cd3(BO3)2 by Powder X-Ray Diffraction

Published online by Cambridge University Press:  10 January 2013

Y. Laureiro
Affiliation:
Departemento de Química Inorgánica I, Facultad Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain
M.L. Veiga
Affiliation:
Departemento de Química Inorgánica I, Facultad Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain
M.L. López
Affiliation:
Departemento de Química Inorgánica I, Facultad Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain
S. García-Martín
Affiliation:
Departemento de Química Inorgánica I, Facultad Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain
A. Jerez
Affiliation:
Departemento de Química Inorgánica I, Facultad Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain
C. Pico
Affiliation:
Departemento de Química Inorgánica I, Facultad Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain

Abstract

Cd3(BO3)2 was prepared by a solid state reaction between B(OH)3 and Cd(OH)2 at low temperatures ranging between 523° and 623° and at a pressure of 10−4 – 10−5 Hg mm. The crystal structure has been refined by Rietveld analysis of X-ray powder diffraction data. The compound crystallizes in the orthorhombic system, space group Pnnm, Z = 2, with cell parameters of a = 5.967(5) Å, b = 4.78 (0) Å and c = 9.009(5) Å.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1991

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