In the functional group region, a broad but weak (~ 81 % transmittance) peak is present at 3306.16 〖cm〗^(-1), which corresponds to the stretch of the O-H bond; there is also a sharp peak at 2952.32 〖cm〗^(-1) that would correspond to the C-H bond stretch ( ~ 50% transmittance; the transmittance is not as low as it would be for a strong peak, but still considered prominent). As predicted, peaks corresponding to a double carbon-carbon bond at 1610-1680 〖cm〗^(-1) and carbonyl bonds at 1650-1750 〖cm〗^(-1) were not present. No other extraneous peaks were present either. The fingerprint region also looks very similar to the accepted exo-norborneol fingerprint, especially concerning the two main peaks at approximately 1000 and 1082 〖cm〗^(-1) (with 45% and 37.7% transmittance). This data suggests that this IR spectrum indeed represents a sample of exo-norborneol that was formed during this
In the functional group region, a broad but weak (~ 81 % transmittance) peak is present at 3306.16 〖cm〗^(-1), which corresponds to the stretch of the O-H bond; there is also a sharp peak at 2952.32 〖cm〗^(-1) that would correspond to the C-H bond stretch ( ~ 50% transmittance; the transmittance is not as low as it would be for a strong peak, but still considered prominent). As predicted, peaks corresponding to a double carbon-carbon bond at 1610-1680 〖cm〗^(-1) and carbonyl bonds at 1650-1750 〖cm〗^(-1) were not present. No other extraneous peaks were present either. The fingerprint region also looks very similar to the accepted exo-norborneol fingerprint, especially concerning the two main peaks at approximately 1000 and 1082 〖cm〗^(-1) (with 45% and 37.7% transmittance). This data suggests that this IR spectrum indeed represents a sample of exo-norborneol that was formed during this