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THE STRUCTURE OF SOLID DICHLORODIFLUOROMETHANE CF2CL2 BY POWDER NEUTRON-DIFFRACTION

COCKCROFT, JK; FITCH, AN; (1991) THE STRUCTURE OF SOLID DICHLORODIFLUOROMETHANE CF2CL2 BY POWDER NEUTRON-DIFFRACTION. Z KRISTALLOGR , 197 (1-2) 121 - 130.

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Abstract

The crystal structure of solid dichlorodifluoromethane has been solved from powder neutron diffraction data. A single solid phase exists between the melting point and 1.5 K. The structure is orthorhombic, Fdd2, Z = 8, with a = 10.1676(3) angstrom, b = 14.9638(4) angstrom, and c = 5.1004(2) angstrom at 1.5 K. The molecules form columns with their dipole moments aligned ferroelectrically along the c direction.

Type:Article
Title:THE STRUCTURE OF SOLID DICHLORODIFLUOROMETHANE CF2CL2 BY POWDER NEUTRON-DIFFRACTION
Keywords:DICHLORODIFLUOROMETHANE, STRUCTURE, POWDER NEUTRON DIFFRACTION, MICROWAVE-SPECTRUM
UCL classification:UCL > School of BEAMS > Faculty of Maths and Physical Sciences > Chemistry

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