Vapor pressure of uranyl. beta. -diketonates. III. Adducts of uranyl trifluoroacetylacetonate with organophosphorus compounds

Journal Article · · Sov. Radiochem. (Engl. Transl.); (United States)

OSTI ID:6822243

Sidorenko, G V; Suglobov, D N; Golodova, K G

Adducts of uranyl trifluoroacetylacetonate(I) with trimethyl phosphate (TMP), tributyl phosphate (TBP), triisobutyl phosphate (TIBP), dimethyl methylphosphonate (DMMP), and trimethylphosphine oxide (TMPO), which distill practically without dissociation, were synthesized; their vapor pressure was measured by the flow method. The results of the measurements are given. The influence of the nature of the ligands on the volatility of uranyl ..beta..-diketonates and their adducts is discussed. A decrease in the volatility was noted on transition to the more polar neutral ligands and with the elongation of their hydrocarbon chains.

• OSTI ID: 6822243
• Journal Information: Sov. Radiochem. (Engl. Transl.); (United States), Journal Name: Sov. Radiochem. (Engl. Transl.); (United States) Vol. 25:4; ISSN SVRDA
• Country of Publication: United States
• Language: English

Related Subjects

38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY
400702* -- Radiochemistry & Nuclear Chemistry-- Properties of Radioactive Materials
ACTINIDE COMPOUNDS
ADDUCTS
BUTYL PHOSPHATES
DATA
ENTHALPY
ENTROPY
ESTERS
EXPERIMENTAL DATA
FORMATION HEAT
INFORMATION
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
PHOSPHORIC ACID ESTERS
PHYSICAL PROPERTIES
REACTION HEAT
TBP
THERMODYNAMIC PROPERTIES
URANIUM COMPOUNDS
URANYL COMPOUNDS
VAPOR PRESSURE