Published 1981
| Version v1
Journal article
Electron paramagnetic resonance and crystal structure study of bis(triphenylphosphine)iminium hexafluorouranate(V)
Creators
- 1. Texas Univ., El Paso (USA)
- 2. Los Alamos Scientific Lab., NM (USA)
Description
The new compound bis(triphenylphosphine)iminium hexafluorouranate(V), (PPN)(UF6), has been synthesized and characterized. The electron paramagnetic resonance (EPR) spectrum of a polycrystalline specimen at 1000K exhibited an unusual non-axial g-tensor. A single crystal X-ray study has shown the structure of (PPN)(UF6) at room temperature to be triclinic with little crystallographically significant distortion of the UF6- octahedron. The average U-F distance is 2.03(2) A. The unusual EPR spectrum thus may be attributed to low site symmetry and/or very small distortions of the UF6- octahedron. Crystal data are reported. (author)
Additional details
Publishing Information
- Journal Title
- J. Inorg. Nucl. Chem.
- Journal Volume
- 43
- Journal Issue
- 11
- Series
- J. Inorg. Nucl. Chem.
- Journal Page Range
- 2839-2842
- ISSN
- 0022-1902
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 13661149
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
- Descriptors DEI
- AROMATICS; BOND ANGLE; BOND LENGTHS; ELECTRON SPIN RESONANCE; IMINES; INTERATOMIC DISTANCES; LATTICE PARAMETERS; MOLECULAR STRUCTURE; ORGANIC FLUORINE COMPOUNDS; ORGANIC PHOSPHORUS COMPOUNDS; TRICLINIC LATTICES; URANATES; X-RAY DIFFRACTION
- Descriptors DEC
- ACTINIDE COMPOUNDS; COHERENT SCATTERING; CRYSTAL LATTICES; CRYSTAL STRUCTURE; DIFFRACTION; DISTANCE; MAGNETIC RESONANCE; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; RESONANCE; SCATTERING; URANIUM COMPOUNDS