1595 cm -1 from http://cccbdb.nist.gov/ ; Gamess calculated 1732 cm -1
This vibration probably corresponds to
3657 cm -1 from the nist website.
Gamess calculated 4234 cm -1
This vibration probably corresponds to the vibration 3756 cm-1 from the nist web site. Gamess calculated 4240 cm -1