267 ChemActivity L1: Infrared (IR) Spectroscopy Exercises 1. Cross out the structure below that you circled on the previous page. The IR spectra of the other structures are printed on the next two pages. Draw the correct structure on each spectrum, and assign each major peak outside the fingerprint to a bond in the structure by drawing a line from the bond to the peak associated with it. NH2 OH LOD 1000 s00 1500 4D00 AVENUDERI I0D : 50 1000 4000 2000 eood