1998 structure

structure (solids and liquids)D 2000

33 - 007Strontium Hydroxide Chloride and Strontium Hydroxide Bromide –Preparation, Crystal Structure, and IR and Raman Spectra. — Thetitle compounds can be prepared either by dehydration of the correspondinghydrates or by melting mixtures of Sr(OH)2 and SrCl2 or SrBr2. The formermethod yields monoclinic Sr(OH)Br, while the melt affords a cubic modificationof Sr(OH)Br. The phase transition from monoclinic (space group C2/m,Z = 4) to cubic (P213, Z = 4) occurs above 650 K. Sr(OH)Cl crystallizes inthe Cd(OH)Cl type structure, space group P63mc, Z = 4. — (PETER, S.;LUTZ, H. D.; Z. Anorg. Allg. Chem. 624 (1998) 6, 1067-1077; Fachbereich 8,Chem.-Biol., Univ.-GH Siegen, D-57068 Siegen, Germany; DE)

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