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New X-ray powder diffraction data for trilithium octaoxodihydroxopentaborate Li3B5O8(OH)2

Published online by Cambridge University Press:  10 January 2013

M. Touboul  and
E. Bétourné
M. Touboul
Affiliation:
Université de Picardie Jules Verne, Laboratoire de Réactivité et de Chimie des Solides, URA CNRS 1211, 33 rue Saint-Leu 80039 Amiens cedex, France
E. Bétourné
Affiliation:
Université de Picardie Jules Verne, Laboratoire de Réactivité et de Chimie des Solides, URA CNRS 1211, 33 rue Saint-Leu 80039 Amiens cedex, France
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Abstract

Precise X-ray powder diffraction patterns for the tetragonal form of Li3B5O8(OH)2 were obtained using a Huber camera; photographs were taken at 22 °C with CuKα1 radiation (λ =1.5406 Å) and with Si as internal standard (a = 5.4308 Å). Refinements of indexed reflections yielded the following parameters: a = 6.8455(4)Å, c = 14.551(1)Å, space group P41212, Z = 4, Dx = 2.31, and Dm = 2.28 g/cm3. The Smith–Snyder figure of merit of F30 = 97(O.OO7,45) compares to that of F30 = 2.6(0.206,57) reported for the existing pattern in the Powder Diffraction File (34-1070).

Type
Research Article
Information
Powder Diffraction , Volume 8 , Issue 3 , September 1993 , pp. 162 - 163
Copyright
Copyright © Cambridge University Press 1993

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