# INFRARED INTENSITIES IN $NH_{3}$ AND $PH_{3}^{*}$

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 dc.creator McKean, D. C. en_US dc.creator Schatz, P. N. en_US dc.date.accessioned 2006-06-15T12:42:31Z dc.date.available 2006-06-15T12:42:31Z dc.date.issued 1954 en_US dc.identifier 1954-J-3 en_US dc.identifier.uri http://hdl.handle.net/1811/7278 dc.description $^{*}$This work was supported by ONR. en_US dc.description Author Institution: Metcalf Research Laboratory, Brown University en_US dc.description.abstract The absolute infrared intensities of the bending vibrations of $NH_{3}$ and $PH_{3}$ have been measured using the Wilson-Wells extrapolation method. In the case of the $A_{1}$ mode in $NH_{3}$, the band intensity was obtained by a study of some individual rotation lines. The observed intensities are used to calculate ""infrared bond moments"" for the N-H and P-H bonds in the different vibrations. The relation of these moments to each other and to the equilibrium molecular charge distribution is discussed in terms of a simple orbital-following model which permits changes in hybridization to occur during vibration. en_US dc.format.extent 66601 bytes dc.format.mimetype image/jpeg dc.language.iso English en_US dc.publisher Ohio State University en_US dc.title INFRARED INTENSITIES IN $NH_{3}$ AND $PH_{3}^{*}$ en_US dc.type article en_US