Affiliation:
1. Institute of Inorganic Chemistry. The Tehnical University of Norway, N-7034 Trondheim-NTH, Norway.
2. Institut für Anorganische Chemie. Technische Universität Clausthal. Clausthal-Zellerfeld
3. Abteilung II für Anorganische Chemie im Eduard-Zintl-Institut der Technischen Hochschule Darmstadt
Abstract
PrPS4 crystallizes in the tetragonal system, space group I41/acd with the lattice constants a= 1091.4(5) pm. c = 1936.1(8) pm. In the structure there are slightly distorted PS3-
4 tetrahedra as discrete structural units, placed along the b-axis. Far infrared, infrared and Raman spectra of this compound have been recorded. The observed frequencies are assigned rangewise by factor group analysis and the Td-D4h-correlation. The Raman data of rare-earth ortho thiophosphates LnPS4 with Ln = La, Ce, Pr, Nd, Sm, Tb and Tm are given in a line diagram.
Subject
Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics
Cited by
42 articles.
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