Infrared spectrum of methanol (CH3OH) exhibits a peak at 3300 cm and 3000 cm corresponding to the O-H and C-H stretching mode, respectively. If all the H atom in CH₂OH are replaced by a deuterium atom, determine the expected position of the O-D and C-D stretching modes (assume that bond strength k values are identical for both O-H and O-D; C-H and C-D). Mention one other characteristic stretching peak you would expect in the IR spectrum of methanol (CH3OH) other than these two peaks? What will be the effect of the replacement of H by D on this peak?
Infrared spectrum of methanol (CH3OH) exhibits a peak at 3300 cm and 3000 cm corresponding to the O-H and C-H stretching mode, respectively. If all the H atom in CH₂OH are replaced by a deuterium atom, determine the expected position of the O-D and C-D stretching modes (assume that bond strength k values are identical for both O-H and O-D; C-H and C-D). Mention one other characteristic stretching peak you would expect in the IR spectrum of methanol (CH3OH) other than these two peaks? What will be the effect of the replacement of H by D on this peak?
Chapter30: Orbitals And Organic Chemistry: Pericyclic Reactions
Section30.1: Molecular Orbitals Of Conjugated Pi Systems
Problem 1P
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