Browsing by Subject "force constants"
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(1988)A normal coordinate analysis has been carried out for the series Cs2NaLnCl6, where Ln represent a trivalent lan thanide cation such as Pr+ 3, Sm+3, Eu+3, Tb+ 3, Ho+3and Tm+3by using a general valence force field (GVFF). A ...
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(1988)By means of an ab initio force field and the mean amplitudes of vibration of the cyclic oxocarbon dianions Cn0nwith n= 3, 4 and 5, it has been found that the ground-state aromaticity order in the series is: deltate (n=3) ...
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(1992)S-O stretching force constants in a series of synmetrical sulfoxide compounds were calculated from quantum chemical methods. Molecular geometries were obtained from experimental data and from MNDO and PM3 calculations. S-O ...