Crystal structure of the high-temperature modification of ytterbium perrhenate Yb(ReO{sub 4}){sub 3}
Journal Article
·
· Russian Journal of Coordination Chemistry
OSTI ID:83282
- Lomonosov Institute of Fine Chemical Tecnology, Moscow (Russian Federation)
Yb(ReO{sub 4}){sub 3} obtained by the slow crystallization of its melt in air is investigated by X-ray diffraction (298 K, 329 reflections, R = 0.083, R{sub w} = 0.102). Crystals are hexagonal, a = 9.999(4) {angstrom}, c = 6.070(2) {angstrom}, Z = 2, space group P6{sub 3}/m. The structure is related to the CdTh(MoO{sub 4}){sub 3} type and consists of columns of Yb polyhedra (three-cap trigonal prisms) and of Re tetrahedra. The correlation of the structures of Yb(ReO{sub 4}){sub 3} and apatite is discussed.
- OSTI ID:
- 83282
- Journal Information:
- Russian Journal of Coordination Chemistry, Vol. 19, Issue 11; Other Information: PBD: Nov 1993; TN: Translated from Koordinatsionnaya Khimiya; 19: No. 11, 871-872(1993)
- Country of Publication:
- United States
- Language:
- English
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