Dipole moment, optical anisotropy, and molar Kerr constant of triacetin

1978 ◽  
Vol 100 (20) ◽  
pp. 6308-6314 ◽  
Author(s):  
Wayne L. Mattice ◽  
Enrique Saiz
Keyword(s):  
Dipole Moment ◽  
Optical Anisotropy ◽  
Kerr Constant

Dipole Moment and Optical Anisotropy Studies of Mesogenic Twin Compounds, .alpha.,.omega.-Bis[(4,4'-cyanobiphenyl)oxy]alkanes

1995 ◽  
Vol 99 (17) ◽  
pp. 6483-6486 ◽  
Author(s):  
Hidemine Furuya ◽  
Satoshi Okamoto ◽  
Akihiro Abe ◽  
George Petekidis ◽  
George Fytas
Keyword(s):  
Dipole Moment ◽  
Optical Anisotropy ◽  
Alpha Omega

Conformation of 1,3-dichloroacetone

1972 ◽  
Vol 25 (12) ◽  
pp. 2615 ◽  
Author(s):  
HH Huang ◽  
ELK Tan
Keyword(s):  
Dipole Moment ◽  
Carbon Tetrachloride ◽  
Equilibrium Mixture ◽  
Kerr Constant

The molar Kerr constant (35 x 10-12) and dipole moment (2.29 D) of 1,3-dichloroacetone in carbon tetrachloride are shown to be compatible with an equilibrium mixture of planar cis/non-planar gauche (6) and non-planar gauche/non-planar gauche (8) conformers with the latter predominating.

Internal rotation in 1,2-dichloroethane

1964 ◽  
Vol 17 (10) ◽  
pp. 1098 ◽  
Author(s):  
FFvre RJW Le ◽  
BJ Orr
Keyword(s):  
Dipole Moment ◽  
Carbon Tetrachloride ◽  
Potential Energy ◽  
Internal Rotation ◽  
Trans Isomer ◽  
Kerr Constant ◽  
Energy Barriers ◽  
Intramolecular Rotation

The magnitudes of dipole moment and molar Kerr constant of 1,2-dichloroethane as solute in carbon tetrachloride, previously recorded by Aroney, Izsak, and Le F�vre, are discussed in relation to internal rotation in the molecule. The results are found to be consistent with a mixture consisting of 31.3% of gauche-isomer and 68.7 % of trans-isomer. Estimation of the potential energy barriers restricting intramolecular rotation is attempted and the results found to be satisfactory.

Dipole moment, Kerr constant, Cotton-Mouton constant and conformation of 1,4-dithiin

1982 ◽  
Vol 35 (11) ◽  
pp. 2335 ◽  
Author(s):  
D Mirarchi ◽  
L Phillips ◽  
GLD Ritchie
Keyword(s):  
Dipole Moment ◽  
Carbon Tetrachloride ◽  
Magnetic Anisotropy ◽  
Infinite Dilution ◽  
Kerr Constant ◽  
Polarizability Anisotropy ◽  
Solution State

Measurements of the infinite-dilution dipole moment, molar Kerr constant and molar Cotton-Mouton constant of 1,4-dithiin dissolved in cyclohexane and carbon tetrachloride at 25�C are reported and analysed to provide information concerning the solution-state conformation, the polarizability anisotropy and the magnetic anisotropy of this molecule.

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