An infrared spectroscopy study of a diatomic molecule XY has given the following information: We 2377.48 cm-'; weXe 96.22 cm-1; Be 1.9982 cm- and ae = 0.0190 cm-1. (a) At what frequency (expressed in wavenumbers) would the highest energy line of the P-branch of the fundamental vibrational transition appear in the IR spectrum of the molecule? (a) At what frequency (expressed in wavenumbers) would the highest energy line of the P-branch of the first overtone vibrational transition appear in the IR spectrum of the molecule?
An infrared spectroscopy study of a diatomic molecule XY has given the following information: We 2377.48 cm-'; weXe 96.22 cm-1; Be 1.9982 cm- and ae = 0.0190 cm-1. (a) At what frequency (expressed in wavenumbers) would the highest energy line of the P-branch of the fundamental vibrational transition appear in the IR spectrum of the molecule? (a) At what frequency (expressed in wavenumbers) would the highest energy line of the P-branch of the first overtone vibrational transition appear in the IR spectrum of the molecule?
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Transcribed Image Text:An infrared spectroscopy study of a diatomic molecule XY has given the following
information: We =
2377.48 cm-'; weXe
96.22 cm-1; Be
1.9982 cm- and ae
0.0190 cm-1.
(a) At what frequency (expressed in wavenumbers) would the highest energy line of
the P-branch of the fundamental vibrational transition appear in the IR spectrum
of the molecule?
(a) At what frequency (expressed in wavenumbers) would the highest energy line of the
P-branch of the first overtone vibrational transition appear in the IR spectrum
of the molecule?
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