853. Molecular polarisability. Electric dipole moments and molar Kerr constants of two sulphoxides and three sulphones as solutes

1963 ◽  
Vol 0 (0) ◽  
pp. 4450-4454 ◽  
Author(s):  
M. J. Aroney ◽  
L. R. Fisher ◽  
R. J. W. le Fèvre
Keyword(s):  
Electric Dipole ◽  
Dipole Moments ◽  
Electric Dipole Moments ◽  
Kerr Constants

The conformations of some organic carbonates

1981 ◽  
Vol 34 (2) ◽  
pp. 349 ◽  
Author(s):  
LHL Chia ◽  
KJ Kwan ◽  
HH Huang
Keyword(s):  
Experimental Data ◽  
Carbon Tetrachloride ◽  
Electric Dipole ◽  
Dimethyl Carbonate ◽  
Dipole Moments ◽  
Diphenyl Carbonate ◽  
Diethyl Carbonate ◽  
Electric Dipole Moments ◽  
Organic Carbonates ◽  
Kerr Constants

Electric dipole moments and molar Kerr constants are reported for seven organic carbonates (dimethyl carbonate, diethyl carbonate, vinylene carbonate, diphenyl carbonate, di-p-tolyl carbonate, di-o- tolyl carbonate and t-butyl phenyl carbonate) examined as solutes in carbon tetrachloride at 25�. The experimental data are analysed to provide information on the probable solution-state conformations.

Molar Kerr constants and solute polarizability anisotropies of ammonia, trimethylamine, trimethylamine oxide and 1,4-Diazabicyclo[2,2,2]octane

1977 ◽  
Vol 30 (7) ◽  
pp. 1411 ◽  
Author(s):  
RS Armstrong ◽  
MJ Aroney ◽  
KE Calderbank ◽  
RK Pierens
Keyword(s):  
Dipole Moment ◽  
Electric Dipole ◽  
Dipole Moments ◽  
Polar Solvents ◽  
Effective Polarizability ◽  
Electric Dipole Moments ◽  
Trimethylamine Oxide ◽  
Solute Interactions ◽  
Kerr Constants

Electric dipole moments and molar Kerr constants are reported for ammonia, trimethylamine, trimethylamine oxide, 1,4- diazabicyclo[2,2,2]octane and its monohydrate in non-polar solvents. The dipole moment now found for 1,4-diazabicyclo[2,2,2]octane differs substantially from previously recorded values. Effective polarizability anisotropies are derived for each of the anhydrous molecules and for the N-H and N-C bonds. The effect of solute interactions with benzene is explored.

The conformations as solutes of meso-2,2,2',2'-Tetrachlorobicyclopropyl, meso-2,2,2',2'-Tetrabromobicyclopropyl, meso-1,2:3,4-Diepoxybutane and 1,1-Dichloro-2-vinylcyclopropane

1974 ◽  
Vol 27 (7) ◽  
pp. 1563 ◽  
Author(s):  
MJ Aroney ◽  
KE Calderbank ◽  
HJ Stootman
Keyword(s):  
Experimental Data ◽  
Electric Dipole ◽  
Dipole Moments ◽  
Electric Dipole Moments ◽  
Solution State ◽  
Kerr Constants

Electric dipole moments and molar Kerr constants are reported for meso-2,2,2',2'-tetrachlorobicyclopropyl(0.78 D, -4.5 x 10-12), meso-2,2,2r,2'-tetrabromobicyclopropyl (0.54 D, 12.3 x 10-12), meso-l,2:3,4-diepoxybutane (2.83 D,-56.1 x 10-12) and 1,l-dichloro-2-vinylcyclopropane (1.96 D, 6.4 x 10-12)examined as solutes in cyclohexane. The experimental data are analysed to deduce the preferred solution-state conformations.

The electric birefringences and conformations of some phenylsilanes

1980 ◽  
Vol 33 (11) ◽  
pp. 2343 ◽  
Author(s):  
RS Armstrong ◽  
MJ Aroney ◽  
BS Higgs ◽  
KR Skamp
Keyword(s):  
Carbon Tetrachloride ◽  
Electric Dipole ◽  
Dipole Moments ◽  
Electric Dipole Moments ◽  
Solution State ◽  
Kerr Constants

Electric dipole moments and molar Kerr constants are reported for Ph3SiH, Ph3SiCl, (Ph3Si)2O, Ph2SiH2, Ph2SiMe2 and Ph2SiCl2 as solutes in carbon tetrachloride or cyclohexane solution at 298 K. The data are analysed in terms of the preferred solution-state conformations.

The conformations as solutes of 2-Halogenomethyl- and 2-Cyanomethyl-oxirans

1978 ◽  
Vol 31 (10) ◽  
pp. 2303 ◽  
Author(s):  
MJ Aroney ◽  
KE Calderbank ◽  
HJ Stootman
Keyword(s):  
Electric Dipole ◽  
Dipole Moments ◽  
Electric Dipole Moments ◽  
Staggered Arrangement ◽  
Relative Abundances ◽  
Kerr Constants

Electric dipole moments and molar Kerr constants are reported for the substituted oxirans (A; X = H, F, Cl, Br, I or CN). The data are analysed to obtain information on the relative abundances of conformational forms, each of which has a staggered arrangement of the CH2X and oxiran groups.

Electric dipole moments and molar Kerr constants of Phenyl- and Diphenylpyridylmethanes

1973 ◽  
Vol 26 (10) ◽  
pp. 2077 ◽  
Author(s):  
KK Chiu ◽  
HH Huang
Keyword(s):  
Dipole Moment ◽  
Carbon Tetrachloride ◽  
Weak Interaction ◽  
Electric Dipole ◽  
Benzene Solution ◽  
Dipole Moments ◽  
Electric Dipole Moments ◽  
Total Polarization ◽  
The Difference ◽  
Kerr Constants

The difference in total polarization (ΔP) or dipole moment (ΔP) of 2- benzyl-pyridine, 4-benzylpyridine, diphenyl-2-pyridylmethane, diphenyl- 3-pyridylmethane, or diphenyl-4-pyridylmethane in carbon tetrachloride relative to benzene solution provides evidence of weak interaction between these amines and the former solvent. The molar Kerr constants of the amines in the two solvents for 4-benzylpyridine and diphenyl-4- pyridylmethane are analysed to yield the preferred angles of orientation of the phenyl and 4-pyridyl rings in these two molecules.

scholarly journals Studies on the anomalous magnetic and electric dipole moments of the tau-neutrino in pp collisions at the LHC

2019 ◽  
Vol 55 (8) ◽  
Author(s):  
A. Gutiérrez-Rodríguez ◽  
M. Köksal ◽  
A. A. Billur ◽  
M. A. Hernández-Ruíz
Keyword(s):  
Electric Dipole ◽  
Dipole Moments ◽  
Pp Collisions ◽  
Electric Dipole Moments ◽  
Tau Neutrino

scholarly journals Electric dipole moment constraints on CP-violating heavy-quark Yukawas at next-to-leading order

2021 ◽  
Vol 2021 (7) ◽  
Author(s):  
Joachim Brod ◽  
Emmanuel Stamou
Keyword(s):  
Electric Dipole ◽  
Anomalous Dimension ◽  
Phenomenological Study ◽  
Dipole Moments ◽  
Charm Quark ◽  
Leading Order ◽  
Logarithmic Order ◽  
Electric Dipole Moments ◽  
Yukawa Couplings ◽  
Experimental Bound

Abstract Electric dipole moments are sensitive probes of new phases in the Higgs Yukawa couplings. We calculate the complete two-loop QCD anomalous dimension matrix for the mixing of CP-odd scalar and tensor operators and apply our results for a phenomenological study of CP violation in the bottom and charm Yukawa couplings. We find large shifts of the induced Wilson coefficients at next-to-leading-logarithmic order. Using the experimental bound on the electric dipole moments of the neutron and mercury, we update the constraints on CP-violating phases in the bottom and charm quark Yukawas.

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