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The structure of solid CF 3 I

The structure of solid CF 3 I Abstract Powder neutron diffraction studies of solid CF 3 I indicate that there are two solid-state phases with a transition temperature of 115 K. The structure of the higher-temperature phase I, which melts at approximately 143 K, has been determined from high-resolution powder diffraction data. The structure is orthorhombic, space group Cmca , Z = 8, with a = 7.5354(7) Å, b = 5.8491(6) Å, c = 19.323(1) Å at 130 K. The structure consists of bilayers of iodine atoms interspaced with bilayers of CF 3 groups. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Zeitschrift für Kristallographie - Crystalline Materials de Gruyter

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Publisher
de Gruyter
Copyright
Copyright © 1993 by the
ISSN
2194-4946
eISSN
2196-7105
DOI
10.1524/zkri.1993.206.Part-1.87
Publisher site
See Article on Publisher Site

Abstract

Abstract Powder neutron diffraction studies of solid CF 3 I indicate that there are two solid-state phases with a transition temperature of 115 K. The structure of the higher-temperature phase I, which melts at approximately 143 K, has been determined from high-resolution powder diffraction data. The structure is orthorhombic, space group Cmca , Z = 8, with a = 7.5354(7) Å, b = 5.8491(6) Å, c = 19.323(1) Å at 130 K. The structure consists of bilayers of iodine atoms interspaced with bilayers of CF 3 groups.

Journal

Zeitschrift für Kristallographie - Crystalline Materialsde Gruyter

Published: Jan 1, 1993

References