Syntheses of the new compounds NaBi{sub 6}O{sub 9}X (X = Br, I) and the mixed systems Na{sub 0.77(3)}K{sub 0.23(3)}Bi{sub 6}O{sub 9}I, Rb{sub 0.91(3)}K{sub 0.05(1)}Na{sub 0.04(2)}Bi{sub 6}O{sub 9}Br and Rb{sub 0.89(4)}K{sub 0.05(1)}Na{sub 0.06(3)}Bi{sub 6}O{sub 9}I
Journal Article
·
· Materials Research Bulletin
- Kristallographisches Institut der Universitaet Freiburg (Germany)
- Promesa AG, Avry-sur-Matran (Switzerland)
The new compounds NaBi{sub 6}O{sub 9}X (X = Br, I) were synthesized. Attempts to synthesize the analogous RbBi{sub 6}O{sub 9}X (X = Br, I) compounds yielded mixed systems with about 10% of the Rb atoms replaced by Na and K atoms. Another mixed system, Na{sub 0.77(3)}K{sub 0.23(3)}Bi{sub 6}O{sub 9}I, was obtained incidentally. The corresponding ABi{sub 6}O{sub 9}X compounds with X = Cl or A = Cs could not be obtained. The influence of A and X on the size of the ABi{sub 6}O{sub 9}X unit cell is discussed.
- OSTI ID:
- 21000677
- Journal Information:
- Materials Research Bulletin, Vol. 42, Issue 8; Other Information: DOI: 10.1016/j.materresbull.2006.11.044; PII: S0025-5408(06)00476-4; Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved; Country of input: International Atomic Energy Agency (IAEA); ISSN 0025-5408
- Country of Publication:
- United States
- Language:
- English
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