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The crystal structure of gersdorffite

Published online by Cambridge University Press:  14 March 2018

P. Bayliss
Affiliation:
School of Applied Geology, University of New South Wales, Australia
N. C. Stephenson
Affiliation:
School of Chemistry, University of New South Wales, Australia

Summary

Gersdorffite belongs to space group P213 in the cubic system with cell dimension a 5·6885 ± 0·0003 Å and four formula units per cell. The hk0 data were measured from precession photographs obtained with Mo- radiation. The structure was solved by Patterson methods and refined by least-squares techniques. This structure has complete ordering of arsenic and sulphur similar to ullmannite.

Type
Research Article
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1967

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