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Powder diffraction data for the intermetallic compounds RhAl2.63, IrAl2.75 and AuZn3

Published online by Cambridge University Press:  10 January 2013

K. Gotzmann,
U. Burkhardt,
M. Ellner and
Yu. Grin
K. Gotzmann
Affiliation:
Max-Planck-Institut für Metallforschung, Seestr. 92, D-70174 Stuttgart, Germany
U. Burkhardt
Affiliation:
Max-Planck-Institut für Metallforschung, Seestr. 92, D-70174 Stuttgart, Germany
M. Ellner
Affiliation:
Max-Planck-Institut für Metallforschung, Seestr. 92, D-70174 Stuttgart, Germany
Yu. Grin
Affiliation:
Max-Planck-Institut für Festkörperforschung, Heisenbergstrasse 1, D-70506 Stuttgart, Germany
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Abstract

A significant feature of the atomic structure of the intermetallic compounds RhAl2.63 (Pearson-Parthé symbol cP(34-5) [notation according to Parthé et al. (1993)], space group P23), IrAl2.75 (cP(34-4), P23) and AuZn3 (cP32, Pm3¯n) is the occurrence of icosahedral clusters. Least squares refined lattice parameters and powder diffraction data are reported for these homeotypic phases.

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Type
Research Article
Information
Powder Diffraction , Volume 12 , Issue 4 , December 1997, pp. 248 - 251
Copyright
Copyright © Cambridge University Press 1997

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