The energy levels (in cm-1) of diatomic anharmonic oscillator are described by the following expression: Ey = (v + 1/2 )we - (v + 1/2 )< weťe Using this equation, derive expressions for the energies of transition Aɛ for the fundamental vibration and the 2nd harmonic vibration for a diatomic molecule.

Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter14: Rotational And Vibrational Spectroscopy
Section: Chapter Questions
Problem 14.64E
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The energy levels (in cm-1) of diatomic
anharmonic oscillator are described by the
following expression:
Ey = (v + 1/2 )we - (v + 1/2 )<
Using this equation, derive expressions for the
energies of transition Aɛ for the fundamental
vibration and the 2nd harmonic vibration for a
diatomic molecule.
Transcribed Image Text:The energy levels (in cm-1) of diatomic anharmonic oscillator are described by the following expression: Ey = (v + 1/2 )we - (v + 1/2 )< Using this equation, derive expressions for the energies of transition Aɛ for the fundamental vibration and the 2nd harmonic vibration for a diatomic molecule.
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