CLARKE, SJ and COCKCROFT, JK and FITCH, AN (1993) THE STRUCTURE OF SOLID CF3I. Z KRISTALLOGR , 206 87 - 95.
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Abstract
Powder neutron diffraction studies of solid CF3I 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) angstrom, b = 5.8491(6) angstrom, c = 19.323(1) angstrom at 130 K. The structure consists of bilayers of iodine atoms interspaced with bilayers of CF3 groups.
| Type: | Article |
|---|---|
| Title: | THE STRUCTURE OF SOLID CF3I |
| Keywords: | TRIFLUOROIODOMETHANE, TRIFLUOROMETHYLIODIDE, STRUCTURE, POWDER NEUTRON DIFFRACTION, POWDER NEUTRON-DIFFRACTION, CRYSTAL-STRUCTURES, BAND, REFINEMENT, BROMIDE |
| UCL classification: | UCL > School of BEAMS > Faculty of Maths and Physical Sciences > Chemistry |
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