Issue 9, 2001
From the journal:

Journal of Materials Chemistry

Jonathan Readinga  and  Mark T. Weller*a  

* Corresponding authors

a Department of Chemistry, University of Southampton, Southampton, Hants, UK
E-mail: mtw@soton.ac.uk

Abstract

Samples of non-absorbing Cd2Os2O7 have been studied using powder neutron diffraction over the temperature range 12–298 K. Lattice parameters show a discontinuity at TMI (225 K) consistent with the transition from low temperature semiconducting to metallic behaviour. Changes in structural features occur in the range 12–225 K with a decrease in the Os–O bond lengths and formation of slightly more regular OsO6 octahedra. No evidence of long range magnetic ordering was observed down to 12 K.

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Article information

DOI
https://doi.org/10.1039/B102335G
Article type
Paper
Submitted
13 Mar 2001
Accepted
06 Jun 2001
First published
02 Aug 2001

J. Mater. Chem., 2001,11, 2373-2377

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The structure of Cd2Os2O7 through the metal–semiconductor transition by powder neutron diffraction

J. Reading and M. T. Weller, J. Mater. Chem., 2001, 11, 2373 DOI: 10.1039/B102335G

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