Published September 15, 1993
| Version v1
Journal article
Structure of UOSe
Creators
- 1. Northwestern Univ., Evanston, IL (United States). Dept. of Chemistry
Description
The structure of UOSe, uranium oxyselenide, has been determined from a single crystal at 113 K. UOSe is isostructural with UOS and is of the PbFCl structure type. The structure contains a nine-coordinate U atom bonded to five Se atoms and four O atoms in a distorted tricapped trigonal prismatic arrangement. The U-Se distances are 3.012(5) and 3.080(5) A; the U-O distance is 2.346(4) A. (orig.)
Additional details
Publishing Information
- Journal Title
- Acta Crystallographica. Section C: Crystal Structure Communications
- Journal Volume
- 49
- Journal Issue
- 9
- Journal Page Range
- p. 1584-1585.
- ISSN
- 0108-2701
- CODEN
- ACSCEE
INIS
- Country of Publication
- Denmark
- Country of Input or Organization
- Denmark
- INIS RN
- 25008827
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- BOND ANGLE; BOND LENGTHS; COORDINATION NUMBER; CRYSTAL STRUCTURE; LATTICE PARAMETERS; MOLECULAR STRUCTURE; MONOCRYSTALS; SPACE GROUPS; URANIUM OXIDES; URANIUM SELENIDES; X-RAY DIFFRACTION
- Descriptors DEC
- ACTINIDE COMPOUNDS; CHALCOGENIDES; COHERENT SCATTERING; CRYSTALS; DIFFRACTION; OXIDES; OXYGEN COMPOUNDS; SCATTERING; SELENIDES; SELENIUM COMPOUNDS; SYMMETRY GROUPS; URANIUM COMPOUNDS