Crystal structure of R[UO2(CH3COO)3] (R = NH4+, K+, or Cs+)
- 1. Samara State University (Russian Federation)
- 2. Russian Academy of Sciences, Nesmeyanov Institute of Organoelement Compounds (Russian Federation)
Description
The single crystal structure of NH4[UO2(CH3COO)3] (I), K[UO2(CH3COO)3] (II), and Cs[UO2(CH3COO)3] (III) is studied by X-ray diffraction. I and II crystallize in the tetragonal crystal system. The crystal data are as follows: a = 13.6985(3) and c = 27.5678(14) A, V = 5173.1(3) A3, space group I41/a, Z = 16, and R = 0.023 for I; a = 13.8890(5) and c = 26.0839(18) A, V = 5031.7(4) A3, space group I41/a, Z = 16, and R = 0.037 for II. Crystals III are orthorhombic, a = 18.176(2), b = 13.119(2), and c = 22.088(4) A, V = 5267(1)A3, space group Pbca, Z = 16, and R = 0.0424. In structures I-III, the uranium-containing structural units are represented by discrete mononuclear [UO2(CH3COO)3]- groups, which belong to the AB301 (A = UO22+, B01=CH3COO-) crystal chemical group of uranyl complexes.
Additional details
Identifiers
Publishing Information
- Journal Title
- Crystallography Reports
- Journal Volume
- 55
- Journal Issue
- 5
- Journal Page Range
- p. 773-779
- ISSN
- 1063-7745
- CODEN
- CYSTE3
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 44014061
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- ACETATES; CESIUM IONS; MONOCRYSTALS; ORTHORHOMBIC LATTICES; POTASSIUM IONS; SPACE GROUPS; TETRAGONAL LATTICES; URANYL COMPLEXES; X-RAY DIFFRACTION
- Descriptors DEC
- ACTINIDE COMPLEXES; CARBOXYLIC ACID SALTS; CHARGED PARTICLES; COHERENT SCATTERING; COMPLEXES; CRYSTAL LATTICES; CRYSTAL STRUCTURE; CRYSTALS; DIFFRACTION; IONS; SCATTERING; SYMMETRY GROUPS; URANIUM COMPLEXES
Optional Information
- Copyright
- Copyright (c) 2010 Pleiades Publishing, Ltd.