Solvation effects in complex-forming reactions. IV. Complexes of a series of donors with tetracyanoethylene

Journal Article · Sun Sep 20 00:00:00 EDT 1987 · J. Org. Chem. USSR (Engl. Transl.); (United States)

OSTI ID:7076312

Safin, D Kh; Chmutova, G A

The enthalpies of formation were measured and the positions of the charge-transfer bands in the electronic spectra were determined for the complexes of dipropyl sulfide, thioanisole, and mesitylene with tetracyanoethylene in a wide range of solvents. The relative enthalpies of solvation (interaction) of the complexes in the ground and excited states were determined with due regard to the enthalpies of solution of the reagents and the solvatochromism of the charge-transfer bands. The general relationships were investigated, and features of the effect of solvents on the complexes with iodine and tetracyanoethylene as acceptors were studied in terms of the thermodynamic approach.

• Research Organization: V. I. Ul'yanov-Lenin Kazan' State Univ. (USSR)
• OSTI ID: 7076312
• Journal Information: J. Org. Chem. USSR (Engl. Transl.); (United States), Vol. 23:4; Other Information: Translated from Zh. Org. Khim.; 23: No. 4, 797-803(Apr 1987)
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
ALKENES
COMPLEXOMETRY
SOLVATION
ANISOLE
MESITYLENE
ORGANIC SULFUR COMPOUNDS
ABSORPTION SPECTRA
ACTIVATION ENERGY
BINDING ENERGY
CALORIMETRY
ELECTRON TRANSFER
ELECTRONS
EXCITED STATES
GROUND STATES
IODINE COMPLEXES
ORGANIC SOLVENTS
SOLUTION HEAT
SPECTROPHOTOMETRY
THERMODYNAMICS
VALENCE
ALKYLATED AROMATICS
AROMATICS
COMPLEXES
ELEMENTARY PARTICLES
ENERGY
ENERGY LEVELS
ENTHALPY
ETHERS
FERMIONS
HYDROCARBONS
LEPTONS
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
SOLVENTS
SPECTRA
THERMODYNAMIC PROPERTIES
400201* - Chemical & Physicochemical Properties