Published April 15, 1982
| Version v1
Journal article
The structure of deuterated lithium uranyl arsenate tetrahydrate LiUO2AsO4.4D2O by powder neutron diffraction
Creators
- 1. Institut Max von Laue - Paul Langevin, 38 - Grenoble (France)
Description
The structure of LiUO2AsO4.4D2O has been determined in space group P4/n with a = 7.0969(1), c = 9.1903(2) A and Z = 2 from a powder neutron diffraction study at 294 K. 258 reflections were refined to an R factor on intensities of 3.8%. The water molecules are arranged in a two-dimensional array alternating with UO22+ and AsO43- ions. The Li+ ions are tetrahedrally coordinated to the O atoms of the water molecules and play an important role in binding the layers together. The structural relationship with related compounds is discussed. (Auth.)
Additional details
Publishing Information
- Journal Title
- Acta Crystallogr., Sect. B
- Journal Volume
- 38
- Journal Issue
- 4
- Series
- Acta Crystallogr., Sect. B.
- Journal Page Range
- 1108-1112
- ISSN
- 0567-7408
INIS
- Country of Publication
- Denmark
- Country of Input or Organization
- Denmark
- INIS RN
- 13695007
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- ARSENATES; CRYSTAL STRUCTURE; DEUTERIUM COMPOUNDS; HYDRATES; LATTICE PARAMETERS; LITHIUM COMPOUNDS; NEUTRON DIFFRACTION; POWDERS; SPACE GROUPS; URANYL COMPOUNDS
- Descriptors DEC
- ACTINIDE COMPOUNDS; ALKALI METAL COMPOUNDS; ARSENIC COMPOUNDS; COHERENT SCATTERING; DIFFRACTION; HYDROGEN COMPOUNDS; OXYGEN COMPOUNDS; SCATTERING; SYMMETRY GROUPS; URANIUM COMPOUNDS