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Powder X-ray diffraction data of a new polymorph of HfMo2O8

Published online by Cambridge University Press:  06 March 2012

S. N. Achary ,
G. D. Mukherjee ,
A. K. Tyagi  and
B. K. Godwal
S. N. Achary
Affiliation:
Applied Chemistry Division, Bhabha Atomic Research Centre, Mumbai, 400 085, India
G. D. Mukherjee
Affiliation:
High Pressure Physics Division, Bhabha Atomic Research Centre, Mumbai, 400 085, India
A. K. Tyagi*
Affiliation:
Applied Chemistry Division, Bhabha Atomic Research Centre, Mumbai, 400 085, India
B. K. Godwal
Affiliation:
High Pressure Physics Division, Bhabha Atomic Research Centre, Mumbai, 400 085, India
*
a)Author to whom all correspondence should be addressed; electronic mail: aktyagi@magnum.barc.ernet.in
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Abstract

A new polymorph of HfMo2O8 (β-form) is synthesized under high pressure and high temperature conditions. The powder X-ray diffraction (XRD) data could be explained based on a monoclinic lattice (Space Group: C2/c No. 15) with the unit cell parameters as: a=11.415(3), b=7.906(2), c=7.438(2) Å and β=122.37(2)°, V=566.9(2) Å3. The detailed powder XRD data and analysis are reported herein.

Type
New Diffraction Data
Information
Powder Diffraction , Volume 18 , Issue 2 , June 2003 , pp. 147 - 149
Copyright
Copyright © Cambridge University Press 2005

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