Published April 2005
| Version v1
Journal article
On the space group of the double perovskite Ba2PrIrO6
Creators
- 1. Leiden Institute of Chemistry, Gorlaeus Laboratories, Leiden University, P.O. Box 9502, 2300 RA Leiden (Netherlands)
Description
The structure of the double perovskite Ba2PrIrO6 has been re-examined by profile analysis of X-ray diffraction data. It has been shown that neither the monoclinic P21/n nor the tetragonal P4/mnc space group correctly describes its structure. Ba2PrIrO6 has cubic symmetry, space group Fm3-bar m, cell parameter a=8.40135(6)A. In agreement with earlier observations, Ba2PrIrO6 is an ordered perovskite containing the valence pair Pr(IV)/Ir(IV)
Additional details
Identifiers
- DOI
- 10.1016/j.jssc.2005.02.003;
- PII
- S0022-4596(05)00055-1;
Publishing Information
- Journal Title
- Journal of Solid State Chemistry
- Journal Volume
- 178
- Journal Issue
- 4
- Journal Page Range
- p. 1312-1316
- ISSN
- 0022-4596
- CODEN
- JSSCBI
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37037349
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- BARIUM COMPOUNDS; CUBIC LATTICES; IRIDIUM COMPOUNDS; MONOCLINIC LATTICES; OXIDES; PEROVSKITE; PRASEODYMIUM COMPOUNDS; SPACE GROUPS; TETRAGONAL LATTICES; VALENCE; X-RAY DIFFRACTION
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; CHALCOGENIDES; COHERENT SCATTERING; CRYSTAL LATTICES; CRYSTAL STRUCTURE; DIFFRACTION; MINERALS; OXIDE MINERALS; OXYGEN COMPOUNDS; PEROVSKITES; RARE EARTH COMPOUNDS; REFRACTORY METAL COMPOUNDS; SCATTERING; SYMMETRY GROUPS; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.