Published June 1, 1981 | Version v1
Journal article Metadata-only

Evidence for the formation of a triple radiative exciplex between excited aqua-uranyl(VI) and thallous ion

Creators

  • 1. Geneva Univ. (Switzerland). Dept. de Chimie Inorganique et Analytique et Appliquee

Description

Results from steady-state and transient photokinetic and spectroscopic measurements, show the formation in aqueous solution of a triple radiative exciplex between excited UO2+2 and T1+. Rate constants of exciplex formation and deactivation are evaluated. The nature of bonding and the emittive properties of this species, of probable sup(*)(T1 x O identical U identical O x T1)4+ structure, are discussed. (orig.)

Additional details

Publishing Information

Journal Title
Chem. Phys. Lett.
Journal Volume
80
Journal Issue
2
Series
Chem. Phys. Lett.
Journal Page Range
327-333
ISSN
0009-2614

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
12631816
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
AQUEOUS SOLUTIONS; COMPLEXES; MOLECULAR IONS; MOLECULAR STRUCTURE; THALLIUM IONS; URANIUM OXIDES; URANYL COMPLEXES
Descriptors DEC
ACTINIDE COMPLEXES; ACTINIDE COMPOUNDS; ATOMIC IONS; CHALCOGENIDES; CHARGED PARTICLES; DISPERSIONS; HOMOGENEOUS MIXTURES; IONS; MIXTURES; OXIDES; OXYGEN COMPOUNDS; SOLUTIONS; URANIUM COMPLEXES; URANIUM COMPOUNDS