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Ordered and disordered structures of (CD3ND3)2[SnCl6]

✍ Scribed by W.I.F. David; W.T.A. Harrison; R.C. Ward; A.J. Leadbetter; T. Matsuo; H. Suga


Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
265 KB
Volume
156-157
Category
Article
ISSN
0921-4526

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✦ Synopsis


High resolution powder diffraction experiments have been performed on (CD,ND,),[SnCI,] at various temperatures. In the high temperature Rjm phase, the deuterium is equally distributed between two mirror-related positions. Below the 155 K transition (space group R3) only one of these sites is occupied. Implications of this result for other experiments arc


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