Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Infrared double-harmonic-approximation

We consider, here, the case of infrared absorption spectroscopy. Raman intensities have been treated in a parallel way [6]. In the double harmonic approximation (where the forces and the changes in the total molecular dipole moment are linear with atomic splacements) the integrated intensity of the i-th normal mode is related to molecular properties by the relation ... [Pg.347]

See other pages where Infrared double-harmonic-approximation is mentioned: [Pg.208]    [Pg.378]    [Pg.192]    [Pg.442]    [Pg.322]    [Pg.4]    [Pg.296]    [Pg.180]    [Pg.165]    [Pg.156]    [Pg.246]    [Pg.327]   
See also in sourсe #XX -- [ Pg.191 ]

See also in sourсe #XX -- [ Pg.191 ]



SEARCH



Double harmonic approximation

Harmonic approximation

Infrared harmonic approximation

© 2024 chempedia.info