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

Journal Article · Thu Sep 01 00:00:00 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), Vol. 30:1; Other Information: Translated from Radiokhimiya; 30: No. 1, 56-59(Jan-Feb 1988); ISSN 0038-576X
• Country of Publication: United States
• Language: English

Related Subjects

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