Eu/sup 2 +/, Yb/sup 2 +/, and Es/sup 2 +/ coordination with sodium tetraphenylborate in water-ethanol solutions
Journal Article
·
· Sov. Radiochem. (Engl. Transl.); (United States)
OSTI ID:6180315
Measurements have been made on the coordination of divalent lanthanoid s and actinoids with sodium tetraphenylborate (NaTPB) in water-ethanol solutions. Ln/sup 2 +/ and An/sup 2 +/ form cationic and neutral complexes. The coordination constants ..beta../sub 1/ and ..beta../sub 2/ have been determine: 6.5 and 25.7 for Yb/sup 2 +/, 1.7 and 52.7 for Eu/sup 2 +/, and 6.2 and 106.4 for Es/sup 2 +/. The trend indicates that the hydrated Es/sup 2 +/ is smaller than Yb/sup 2 +/ and Eu/sup 2 +/.
- OSTI ID:
- 6180315
- Journal Information:
- Sov. Radiochem. (Engl. Transl.); (United States), Journal Name: Sov. Radiochem. (Engl. Transl.); (United States) Vol. 30:2; ISSN SVRDA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY
400201 -- Chemical & Physicochemical Properties
400202 -- Isotope Effects
Isotope Exchange
& Isotope Separation
400702* -- Radiochemistry & Nuclear Chemistry-- Properties of Radioactive Materials
ACTINIDE COMPLEXES
ACTINIDE COMPOUNDS
ACTINIDE ISOTOPES
ACTINIDE NUCLEI
ALCOHOLS
ALKALI METAL COMPOUNDS
ALKALINE EARTH ISOTOPES
ALPHA DECAY RADIOISOTOPES
AQUEOUS SOLUTIONS
BARIUM 140
BARIUM ISOTOPES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
COMPLEXES
COMPLEXOMETRY
COORDINATION NUMBER
COPRECIPITATION
CRYSTALLIZATION
DAYS LIVING RADIOISOTOPES
DISPERSIONS
EINSTEINIUM 253
EINSTEINIUM COMPLEXES
EINSTEINIUM COMPOUNDS
EINSTEINIUM ISOTOPES
ELECTRON CAPTURE RADIOISOTOPES
ETHANOL
EUROPIUM 152
EUROPIUM COMPLEXES
EUROPIUM COMPOUNDS
EUROPIUM ISOTOPES
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
EXTRACTION
HEAVY NUCLEI
HOURS LIVING RADIOISOTOPES
HYDROXY COMPOUNDS
INTERMEDIATE MASS NUCLEI
ISOMERIC TRANSITION ISOTOPES
ISOTOPE SEPARATION
ISOTOPES
MINUTES LIVING RADIOISOTOPES
MIXTURES
NUCLEI
ODD-EVEN NUCLEI
ODD-ODD NUCLEI
ORGANIC BORON COMPOUNDS
ORGANIC COMPOUNDS
PHASE TRANSFORMATIONS
PRECIPITATION
RADIOISOTOPES
RARE EARTH COMPLEXES
RARE EARTH COMPOUNDS
RARE EARTH ISOTOPES
RARE EARTH NUCLEI
REDOX POTENTIAL
SEPARATION PROCESSES
SODIUM COMPOUNDS
SOLUTIONS
SOLVENT EXTRACTION
STRONTIUM 85
STRONTIUM ISOTOPES
TRANSPLUTONIUM COMPOUNDS
TRANSURANIUM COMPLEXES
TRANSURANIUM COMPOUNDS
VALENCE
YEARS LIVING RADIOISOTOPES
YTTERBIUM 169
YTTERBIUM COMPLEXES
YTTERBIUM COMPOUNDS
YTTERBIUM ISOTOPES
38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY
400201 -- Chemical & Physicochemical Properties
400202 -- Isotope Effects
Isotope Exchange
& Isotope Separation
400702* -- Radiochemistry & Nuclear Chemistry-- Properties of Radioactive Materials
ACTINIDE COMPLEXES
ACTINIDE COMPOUNDS
ACTINIDE ISOTOPES
ACTINIDE NUCLEI
ALCOHOLS
ALKALI METAL COMPOUNDS
ALKALINE EARTH ISOTOPES
ALPHA DECAY RADIOISOTOPES
AQUEOUS SOLUTIONS
BARIUM 140
BARIUM ISOTOPES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
COMPLEXES
COMPLEXOMETRY
COORDINATION NUMBER
COPRECIPITATION
CRYSTALLIZATION
DAYS LIVING RADIOISOTOPES
DISPERSIONS
EINSTEINIUM 253
EINSTEINIUM COMPLEXES
EINSTEINIUM COMPOUNDS
EINSTEINIUM ISOTOPES
ELECTRON CAPTURE RADIOISOTOPES
ETHANOL
EUROPIUM 152
EUROPIUM COMPLEXES
EUROPIUM COMPOUNDS
EUROPIUM ISOTOPES
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
EXTRACTION
HEAVY NUCLEI
HOURS LIVING RADIOISOTOPES
HYDROXY COMPOUNDS
INTERMEDIATE MASS NUCLEI
ISOMERIC TRANSITION ISOTOPES
ISOTOPE SEPARATION
ISOTOPES
MINUTES LIVING RADIOISOTOPES
MIXTURES
NUCLEI
ODD-EVEN NUCLEI
ODD-ODD NUCLEI
ORGANIC BORON COMPOUNDS
ORGANIC COMPOUNDS
PHASE TRANSFORMATIONS
PRECIPITATION
RADIOISOTOPES
RARE EARTH COMPLEXES
RARE EARTH COMPOUNDS
RARE EARTH ISOTOPES
RARE EARTH NUCLEI
REDOX POTENTIAL
SEPARATION PROCESSES
SODIUM COMPOUNDS
SOLUTIONS
SOLVENT EXTRACTION
STRONTIUM 85
STRONTIUM ISOTOPES
TRANSPLUTONIUM COMPOUNDS
TRANSURANIUM COMPLEXES
TRANSURANIUM COMPOUNDS
VALENCE
YEARS LIVING RADIOISOTOPES
YTTERBIUM 169
YTTERBIUM COMPLEXES
YTTERBIUM COMPOUNDS
YTTERBIUM ISOTOPES