Determination of solubility products of complex compounds of certain lanthanide and actinide diiodies with 18-crown-6 in tetrahydrofuran

Journal Article · Thu Sep 01 04:00:00 EDT 1988 · Soviet Radiochemistry (English Translation); (USA)

OSTI ID:5523964

Mikheev, N B; Kamenskaya, A N; Kulyukhin, S A

The existence of divalent americium in a tetrahydrofuran (THF) solution was proved for the first time. The values of the solubility products (SP) of the complex compounds with the composition of MeI{sub 2}{centered dot}18-crown-6 (Me = Sm, Eu, Yb, Am, Cf, Es, Fm) in the THF solutions were determined by the cocrystallization method. The SP values obtained are within (5.9-7.9){centered dot}10{sup {minus}12} and are close to the SP value for SrI{sub 2}{centered dot}10{sup {minus}12}, which indicates a similarity in the properties of these elements.

• OSTI ID: 5523964
• Journal Information: Soviet Radiochemistry (English Translation); (USA), Journal Name: Soviet Radiochemistry (English Translation); (USA) Vol. 30:1; ISSN SVRDA; ISSN 0038-576X
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360602 -- Other Materials-- Structure & Phase Studies
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY
400101* -- Activation
Nuclear Reaction
Radiometric & Radiochemical Procedures
400102 -- Chemical & Spectral Procedures
400702 -- Radiochemistry & Nuclear Chemistry-- Properties of Radioactive Materials
ACTINIDE COMPLEXES
ACTINIDE COMPOUNDS
ACTINIDE ISOTOPES
ACTINIDE NUCLEI
ALCOHOLS
ALKALINE EARTH ISOTOPES
ALPHA DECAY RADIOISOTOPES
ALPHA SPECTRA
AMERICIUM 243
AMERICIUM COMPOUNDS
AMERICIUM IODIDES
AMERICIUM ISOTOPES
BARIUM 140
BARIUM ISOTOPES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
CALCIUM 47
CALCIUM ISOTOPES
CALIFORNIUM COMPOUNDS
CALIFORNIUM IODIDES
CHEMICAL ANALYSIS
COMPLEXES
COPRECIPITATION
CRYSTALLIZATION
DAYS LIVING RADIOISOTOPES
EINSTEINIUM 253
EINSTEINIUM COMPOUNDS
EINSTEINIUM IODIDES
EINSTEINIUM ISOTOPES
ELECTRON CAPTURE RADIOISOTOPES
EUROPIUM 154
EUROPIUM COMPOUNDS
EUROPIUM IODIDES
EUROPIUM ISOTOPES
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
FERMIUM 254
FERMIUM COMPOUNDS
FERMIUM IODIDES
FERMIUM ISOTOPES
FURANS
GAMMA SPECTRA
GLYCOLS
HALIDES
HALOGEN COMPOUNDS
HEAVY NUCLEI
HETEROCYCLIC COMPOUNDS
HOURS LIVING RADIOISOTOPES
HYDROXY COMPOUNDS
INTERMEDIATE MASS NUCLEI
INTERNAL CONVERSION RADIOISOTOPES
IODIDES
IODINE COMPOUNDS
ISOMERIC TRANSITION ISOTOPES
ISOTOPE APPLICATIONS
ISOTOPES
MINUTES LIVING RADIOISOTOPES
NUCLEI
ODD-EVEN NUCLEI
ODD-ODD NUCLEI
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
ORGANIC POLYMERS
PHASE TRANSFORMATIONS
POLYETHYLENE GLYCOLS
POLYMERS
PRECIPITATION
QUANTITATIVE CHEMICAL ANALYSIS
RADIOCHEMICAL ANALYSIS
RADIOISOTOPES
RARE EAR
RARE EARTH COMPLEXES
RARE EARTH COMPOUNDS
RARE EARTH ISOTOPES
RARE EARTH NUCLEI
SAMARIUM 153
SAMARIUM COMPOUNDS
SAMARIUM IODIDES
SAMARIUM ISOTOPES
SEPARATION PROCESSES
SOLUBILITY
SOLVENT PROPERTIES
SPECTRA
STRONTIUM 85
STRONTIUM ISOTOPES
TETRAHYDROFURAN
TRACER TECHNIQUES
TRANSPLUTONIUM COMPOUNDS
TRANSURANIUM COMPOUNDS
VALENCE
YEARS LIVI
YEARS LIVING RADIOISOTOPES
YTTERBIUM 169
YTTERBIUM COMPOUNDS
YTTERBIUM IODIDES
YTTERBIUM ISOTOPES