Integrated intensity of the infrared absorption band

If we further assume that the vibrational wavefunctions associated with normal mode i are the usual harmonic oscillator ones, and r = u + 1, then the integrated intensity of the infrared absorption band becomes... 

Crawford (Jj ) has also shown that the integrated intensities of the infrared absorption bands of isotoplcally related molecules must obey two sum-rules, one of which, the so-called F-sum rule, may be written constant. Here the... 

Very recently Boumay and Marechal (6 have studied the integrated intensities of the Infrared absorption bands of the dimers of acetic acid and acetic acid-di. For these molecules they find that the intensity of the band attributed to the OH—0 antisymmetric stretching mode is twice that of the corresponding OD—0 band, whereas the intensity ratio in the... 

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See also in sourсe #XX -- [ , ]

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