nitr nd oones20 2 22 2018smf201pdf 4000 3600 3200 2800 2400

nitr nd% oones%20 2. 22. 2018.smf%20(1).pdf - 4000 3600 3200 2800 2400 2000 1800 16001400 1200 1000 800 600 400 te Joyce and Jones 2/22/2018 1/cm No. of Scans: 25 Date/Time: 2/22/2018 9:57-28 AM User Emran\'s Classes

Solution

i this this IR might be the polymer compound

other wise it might be the impure compound spectra

peaks at 3419, 3377 cm-1 can be either primary amine or the -OH group

these two functional groups only will come that range

one more possibily is thatthere can be a carboxy lic acid acid functional group also

peaks at 2800-3030 will be SP3 C-H streching values

1720, 1712 cm-1 peaks can be carbonyl(C=O) streching

it can be from aldehyde or ketone or ester or carboxylic acid

1616 cm-1 will be C=C streching this can be from alkene or from aromatic compound

1367-1436 cm-1 range will be C-C and C-O streching values

below this range is called finger print range we can not really assign these peaks

if you would have given atleast molecular formula i would have given the partial structure