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Powder Diffraction Data for Two Bivalent Metal Hydroxide Nitrates Cd5(OH)8(NO3)2·2H2O and Zn5(OH)8(NO3)2·2NH3

Published online by Cambridge University Press:  10 January 2013

Patricia Bénard
Affiliation:
Laboratoire de Cristallochimie (URA 254), Université de Rennes I, Avenue du Général Leclerc, 35042 Rennes cedex, France.
Daniel Louër
Affiliation:
Laboratoire de Cristallochimie (URA 254), Université de Rennes I, Avenue du Général Leclerc, 35042 Rennes cedex, France.

Abstract

Cadmium hydroxide nitrate dihydrate, Cd5(OH)8(NO3)2·2H2O, and zinc hydroxide nitrate diammoniac, Zn5(OH)8(NO3)2·2NH3, have been investigated by means of X-ray powder diffraction. Their unit cell dimensions were found by an indexing program and confirmed by single crystal studies. Precise data collected with strictly monochromatic radiation are reported. The figures of merit are F30=118 (0.0071,36) for the cadmium compound and F30=53 (0.015,38) for the zinc compound. A short discussion of the unit cell parameters compared to those of a related zinc hydroxide nitrate dihydrate is presented.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1990

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