Journal of the Chemical Society A: Inorganic, Physical, Theoretical
Journal of the Chemical Society A: Inorganic, Physical, Theoretical was published from 1966 - 1971.
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Paper
J. Chem. Soc. A, 1971, 94 - 100, DOI: 10.1039/J19710000094
Vibrational spectra of hexahalogenometallates. Part II. The infra-red spectra of some cubic and orthorhombic perovskite fluorides
A. P. Lane, D. W. A. Sharp, J. M. Barraclough, D. H. Brown and D. A. Paterson
The i.r. spectra of some cubic perovskite fluorides of formulae KMF3(M = Mg, Mn, Fe, Co, Ni, and Zn) and RbMF3(M = Mn, Co, and Zn) have been recorded in the region 40–600 cm–1; from the observed frequencies, a set of five force constants have been calculated. The i.r. spectrum of KMnF3 recorded at liquid-nitrogen temperature is discussed in terms of the reported structural change from a cubic to an orthorhombic or tetragonal phase which occurs at 184 K. The i.r. spectra of the orthorhombic perovskite fluorides NaMF3(M = Mg, Mn, Co, Ni, and Zn) are reported from 40 to 600 cm–1 and the number of observed bands is in good agreement with the predictions of Factor Group Analysis.
