Match the IR spectra on the following pages with the chemical structures below. Then assign three vibrational frequences de dingnostic for that structure. Clearly label the frequency next to the IR peak accordingly i.e., vol reath. Voorech.... Etc CH3 CH3 I-CH OH D-CH OH NH2 NH2 -CH -CEC-H CN CN -C=C-H H CH3 gi CH3 CH2CH3 CH2CH3 OH color OH Dr. Lowrie STRUCTURE A Structure = 100 60 4000 3000 1000 2000 1600 wavenumber STRUCTURE B Structure = 100 50 4000 3000 2000 1500 wavenumber 1000 OCHEM IR PAS STRUCTURE 1/1/2022 8:07:19 AM Structure 100 zoom 50 4000 3000 2000 wave number 1500 1000 STRUCTURED Structure = 100 50 4000 3000 1000 2000 1500 wavenumber pa OCHEM IR PAS 1/18/2922 8.07:19 AM STRUCTURE G Structure - 100 50 www 1000 4000 3000 2000 1500 wavenumber STRUCTURE H Structure = 100 VVV 50 1500 1000 4000 3000 2000 wavenumber STRUCTURE F Structure = 100 50 4000 3000 2000 1000 1500 wavenumber