Crystal and molecular structure of di-(2,2'-pyridylpyridinium)tetrachlorodioxouranate (VI)
Journal Article
·
· J. Crystallogr. Spectrosc. Res.; (United States)
The authors interest is concerned with the study of the optical behavior (polarized absorption and luminescence electronic spectra) of single crystals of the type (R/sub 4/N)/sub 2/UO/sub 2/X/sub 4/ (R = alkyl or aryl group and X = Cl, Br), in relation to their structural properties, and in particular with the elucidation of the effects of the arrangement of the equatorial ligands and of an axial crystal field on the electronic structure of the UO/sub 2//sup 2 +/ ion. The aim of this work is the determination of the crystal structure of the title compound in order to interpretate its low-temperature absorption and luminescence spectra.
- Research Organization:
- Universita di Parma, Italy
- OSTI ID:
- 6159085
- Journal Information:
- J. Crystallogr. Spectrosc. Res.; (United States), Vol. 17:2
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
36 MATERIALS SCIENCE
URANYL COMPLEXES
ABSORPTION SPECTRA
LUMINESCENCE
MOLECULAR STRUCTURE
TRICLINIC LATTICES
BOND ANGLE
BOND LENGTHS
ELECTRONIC STRUCTURE
LATTICE PARAMETERS
MONOCRYSTALS
ORGANIC CHLORINE COMPOUNDS
PYRIDINIUM COMPOUNDS
SPACE GROUPS
STRUCTURAL CHEMICAL ANALYSIS
URANATES
ACTINIDE COMPLEXES
ACTINIDE COMPOUNDS
AMINES
AMMONIUM COMPOUNDS
AZINES
COMPLEXES
CRYSTAL LATTICES
CRYSTAL STRUCTURE
CRYSTALS
DIMENSIONS
HETEROCYCLIC COMPOUNDS
LENGTH
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PYRIDINES
QUATERNARY COMPOUNDS
SPECTRA
URANIUM COMPLEXES
URANIUM COMPOUNDS
400201* - Chemical & Physicochemical Properties
360602 - Other Materials- Structure & Phase Studies
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
36 MATERIALS SCIENCE
URANYL COMPLEXES
ABSORPTION SPECTRA
LUMINESCENCE
MOLECULAR STRUCTURE
TRICLINIC LATTICES
BOND ANGLE
BOND LENGTHS
ELECTRONIC STRUCTURE
LATTICE PARAMETERS
MONOCRYSTALS
ORGANIC CHLORINE COMPOUNDS
PYRIDINIUM COMPOUNDS
SPACE GROUPS
STRUCTURAL CHEMICAL ANALYSIS
URANATES
ACTINIDE COMPLEXES
ACTINIDE COMPOUNDS
AMINES
AMMONIUM COMPOUNDS
AZINES
COMPLEXES
CRYSTAL LATTICES
CRYSTAL STRUCTURE
CRYSTALS
DIMENSIONS
HETEROCYCLIC COMPOUNDS
LENGTH
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PYRIDINES
QUATERNARY COMPOUNDS
SPECTRA
URANIUM COMPLEXES
URANIUM COMPOUNDS
400201* - Chemical & Physicochemical Properties
360602 - Other Materials- Structure & Phase Studies