INFRARED ABSORPTION STUDY OF URANYL SALT SOLUTIONS IN ORGANIC SOLVENTS. I. THE SPECTRA OF COORDINATION BOUND WATER IN HYDRATED URANYL NITRATE IN THE REGION OF VALENCE VIBRATION FREQUENCIES (in Russian)
Journal Article
·
· Zhur. Fiz. Khim.
OSTI ID:4172870
Measurements were made of the infrared absorption spectra of solutions of hydrated uranyl nitrates (with various isotope modifications of water) in ethyl ether, BETA , BETA 'dichlorodiethyl ether, dipropyl sulphide, acetonitrile, and nitromethane in the region of the OH (OD) valence vibrations. The conclusion was drawn that the water in the coordination sphere of hexa-valent uranium is polarized and that acid-base types of linkages are formed between the hydrate water and the solvent molecules. When an additional number of water molecules is coordinated with the dihydrate of uranyl nitrate they are less firmly bound to uranium than the first two molecules. The acidity of the water coordinated with uranyl nitrate corfirms the comparability of the mechanism of ether extraction for the hydrates of uranyl nitrate, on the one hand, and for acids and metal acid complexes on the other. (tr-auth)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-14-013679
- OSTI ID:
- 4172870
- Journal Information:
- Zhur. Fiz. Khim., Journal Name: Zhur. Fiz. Khim. Vol. Vol: 34
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
Similar Records
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coordination compounds of uranyl chloride and uranyl nitrate with acetonitrile
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Thu Dec 31 23:00:00 EST 1959
· Radiokhimiya (U.S.S.R.) For English translation see Sov. Radiochem. (Engl. Transl.)
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· Radiokhimiya (U.S.S.R.) For English translation see Sov. Radiochem. (Engl. Transl.)
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coordination compounds of uranyl chloride and uranyl nitrate with acetonitrile
Journal Article
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·
OSTI ID:7151182
Related Subjects
ABSORPTION
ACETIC ACID
ACIDITY
CHEMISTRY
COMPLEXES
CYANIDES
DEUTERIUM COMPOUNDS
ETHERS
ETHYL RADICALS
INFRARED RADIATION
ISOTOPES
MEASURED VALUES
METHANE
NITRILES
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC SULFUR COMPOUNDS
PROPYL RADICALS
SALTS
SOLUTIONS
SOLVENT EXTRACTION
SOLVENTS
SPECTRA
SULFIDES
URANYL COMPOUNDS
URANYL NITRATES
WATER
ACETIC ACID
ACIDITY
CHEMISTRY
COMPLEXES
CYANIDES
DEUTERIUM COMPOUNDS
ETHERS
ETHYL RADICALS
INFRARED RADIATION
ISOTOPES
MEASURED VALUES
METHANE
NITRILES
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC SULFUR COMPOUNDS
PROPYL RADICALS
SALTS
SOLUTIONS
SOLVENT EXTRACTION
SOLVENTS
SPECTRA
SULFIDES
URANYL COMPOUNDS
URANYL NITRATES
WATER