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Powder diffraction data on BaClI and BaBrI

Published online by Cambridge University Press:  06 March 2012

A. Jestin Lenus ,
D. Sornadurai ,
K. Govinda Rajan  and
B. Purniah
A. Jestin Lenus
Affiliation:
Materials Science Division, Indira Gandhi Centre for Atomic Research, Kalpakkam 603 102, India
D. Sornadurai
Affiliation:
Materials Science Division, Indira Gandhi Centre for Atomic Research, Kalpakkam 603 102, India
K. Govinda Rajan*
Affiliation:
Materials Science Division, Indira Gandhi Centre for Atomic Research, Kalpakkam 603 102, India
B. Purniah
Affiliation:
Materials Science Division, Indira Gandhi Centre for Atomic Research, Kalpakkam 603 102, India
*
a)Author to whom correspondence should be addressed. Electronic mail: kg@igcar.ernet.in
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Abstract

The two mixed halides of barium, barium chloroiodide and barium bromoiodide, were synthesized via a solid-state reaction route. In this article, their powder XRD data are reported. A careful analysis of the X-ray data shows that both BaClI and BaBrI crystallize in the orthorhombic structure. The lattice parameters obtained are a=17.841±0.003 Å, b=8.441±0.001 Å and c=5.642±0.001 Å for BaClI (SG. Pbam, No. 55) and a=13.667±0.002 Å, b=12.012±0.001 Å and c=10.871±0.002 Å for BaBrI (SG. P2221 No. 17).

Keywords

barium mixed halidesBaClIBaBrIpowder XRD pattern
Type
New Diffraction Data
Information
Powder Diffraction , Volume 17 , Issue 4 , December 2002 , pp. 331 - 335
Copyright
Copyright © Cambridge University Press 2002

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References

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