Determination of the third derivatives of the dipole moment function of CO2

1983 ◽  
Vol 26 (4) ◽  
pp. 403-405
Author(s):  
O. K. Voitsekhovskaya ◽  
O. N. Sulakshina
Keyword(s):  
Dipole Moment ◽  
Moment Function ◽  
The Third ◽  
Derivatives Of

Third-order derivatives of the dipole moment function for the ozone molecule

2000 ◽  
Vol 113 (23) ◽  
pp. 10572-10582 ◽  
Author(s):  
O. N. Sulakshina ◽  
Yu. G. Borkov ◽  
Vl. G. Tyuterev ◽  
A. Barbe
Keyword(s):  
Dipole Moment ◽  
Moment Function ◽  
Ozone Molecule ◽  
Third Order ◽  
Derivatives Of

Determination of dipole moment values of anisotropic molecules using Brot's formalism

1990 ◽  
Vol 68 (9) ◽  
pp. 1523-1526
Author(s):  
P. Brito ◽  
M. Mechetti
Keyword(s):  
Molecular Structure ◽  
Dipole Moment ◽  
Dipole Moments ◽  
Dilute Solutions ◽  
Molecular Anisotropy ◽  
Derivatives Of ◽  
Best Parameters

A method for the determination of dipole moment values based on Brot's theory is proposed. It takes into account the influence of the molecular anisotropies of shape and polarizability on the permittivity of a mixture. Starting from measurements performed on dilute solutions and from the knowledge of the molecular structure of some chlorinated derivatives of α-cyanostilbene and 1,3 derivatives of benzene, the best parameters of an ellipsoid used for the representation of a polar anisotropic molecule are determined. The dipole moments obtained, using benzene and tetrachloromethane as solvents, are finally compared to values from the literature. Keywords: dipole moment, Brot's formalism, molecular anisotropy.

Experimental determination of the 1Σ+ state electric dipole moment function of carbon monoxide up to a large internuclear separation

1984 ◽  
Vol 62 (12) ◽  
pp. 1579-1585 ◽  
Author(s):  
C. Chackerian Jr. ◽  
R. Farrenq ◽  
G. Guelachvili ◽  
C. Rossetti ◽  
W. Urban
Keyword(s):  
Carbon Monoxide ◽  
Dipole Moment ◽  
Electric Dipole Moment ◽  
Electric Dipole ◽  
Nonlinear Least Squares ◽  
Moment Function ◽  
Fitting Procedure ◽  
Intensity Information ◽  
Transition Matrix Elements

Experimental intensity information is combined with numerically obtained vibrational wave functions in a nonlinear least-squares fitting procedure to obtain the ground electronic state electric dipole moment function of carbon monoxide valid in the range of nuclear oscillation (0.87–1.91 Å) of about the V = 38th vibrational level. Vibrational transition matrix elements are computed from this function for ΔV = 1, 2, 3 with V ≤ 38.

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