Synthesis and NMR-spectroscopic investigation of adducts of neptunyl pivaloyltrifluoroacetonate

Journal Article · Thu May 01 00:00:00 EDT 1986 · Sov. Radiochem. (Engl. Transl.); (United States)

OSTI ID:5334189

Grenbenschikov, N R; Shcherbakov, V A; Sidorenko, G V; Suglobov, D N

The authors attempt to find the optimal conditions for the synthesis of volatile adducts of N /SUB p/ O/sub 2/(PTFA)/sub 2/ and to investigate them spectroscopically for the purpose of establishing the composition of the complexes, identifying the impurities, and obtaining information on the structure and behavior of the complexes in solutions. The NMR spectra reveal the different reactivities of the cis and trans isomers. The use of strong neutral ligands increases the stability of the adducts of Np(VI) in the sublimation process and promotes the maintenance of the isomeric composition of the adduct.

• OSTI ID: 5334189
• Journal Information: Sov. Radiochem. (Engl. Transl.); (United States), Journal Name: Sov. Radiochem. (Engl. Transl.); (United States) Vol. 27:5; ISSN SVRDA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400104* -- Spectral Procedures-- (-1987)
ACTINIDE COMPLEXES
ACTIVATION ENERGY
ADDUCTS
CHEMICAL COMPOSITION
COMPLEXES
COMPLEXOMETRY
DISSOCIATION
ENERGY
EVAPORATION
FLUORINATED ALIPHATIC HYDROCARBONS
HALOGENATED ALIPHATIC HYDROCARBONS
LIGANDS
MOLECULAR STRUCTURE
NEPTUNIUM COMPLEXES
NEPTUNYL COMPLEXES
NMR SPECTRA
ORGANIC COMPOUNDS
ORGANIC FLUORINE COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
PHASE TRANSFORMATIONS
SPECTRA
STRUCTURAL CHEMICAL ANALYSIS
SUBLIMATION
SYNTHESIS
TRANSURANIUM COMPLEXES