High overtone C–H and O–H transitions in gaseous methanol: Theory

Name: Work Video:
Duration: 3 min 30 s
Description: High vibrational overtones observed in the laser photoacoustic spectrum of gaseous methanol are interpreted in terms of coupled anharmonic C–H bond modes and an anharmonic O–H bond mode coupled to harmonic C–O and &amp;lt;HOC modes. An ab initio SCF calculation is used to estimate the harmonic part of the potential and the dipole moment operator.
Martin L. Sage
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