Electric conductivity of pentaphenyl derivatives of group VA elements in organic solvents
- Kazan' State Pedagogic Institute (USSR)
We have investigated the conductivity of pentaphenyl derivatives of phosphorus, arsenic, and antimony in acetone, DMF, nitromethane, THF, and propyl bromide. The choice of solvents was determined by solubility conditions, the existence of as great as possible ranges of values of dielectric constant and viscosity, and also the participation of the solvent in specific interactions. The fairly wide range of concentrations used (0.01-0.0001 M) enabled us to trace changes in the structure of the carriers of the charges and determine the possibility of dissociation or association. In the organic solvents investigated pentaphenyl derivatives of phosphorus, arsenic, and antimony behave as weakly dissociated electrolytes. The conductivity falls appreciably as we pass from phosphorus derivatives to arsenic and antimony derivatives.
- OSTI ID:
- 5798820
- Journal Information:
- Journal of General Chemistry of the USSR (English Translation); (USA), Vol. 57:4; Other Information: Translated from Zh. Obshch. Khim.; 57: No. 4, 857-861(Apr 1987); ISSN 0022-1279
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
36 MATERIALS SCIENCE
ANTIMONY COMPLEXES
ELECTRIC CONDUCTIVITY
SOLUBILITY
ARSENIC COMPLEXES
ELECTROLYTES
MATERIALS TESTING
PHOSPHORUS COMPLEXES
ACETONE
AMIDES
BROMINATED ALIPHATIC HYDROCARBONS
DIELECTRIC PROPERTIES
DISSOCIATION
NITROMETHANE
ORGANIC SOLVENTS
SOLVENT PROPERTIES
TETRAHYDROFURAN
VISCOSITY
CHEMICAL EXPLOSIVES
COMPLEXES
ELECTRICAL PROPERTIES
EXPLOSIVES
FURANS
HALOGENATED ALIPHATIC HYDROCARBONS
HETEROCYCLIC COMPOUNDS
KETONES
NITRO COMPOUNDS
ORGANIC BROMINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
SOLVENTS
TESTING
400400* - Electrochemistry
360603 - Materials- Properties