Amine MP 115-125C 2 3 12 10 134 8 17 3000 1000 600 Wavenumber [cm-1 [ Result of Peak Picking No. Position Intensity 13429.78 95.1617 4 2005.61 96.1068 7 1482.03 90.4576 0 1089.58 91.6525 13 866.846 88.7168 16 734.746 81.9206 19 622.895 89.633 No. Position Intensity 2 2362.37 95.9219 5 1620.88 91.2978 8 1322.93 85.6663 11 995.089 92.3426 14 815.742 88.4521 17 668.214 83.1757 20 615.181 87.0339 No. Position Intensity 3 2132.88 96.1869 6 1518.67 89.1736 9 1263.15 876778 12 929.521 93.1598 15 790.671 89.239 18 638.323 84.6446 Solution Interpretation of IR spectrum The above shown IR spectrum shows the following peaks for, 3429 cm-1 for N-H stretch 1620 cm-1 for C=O stretch 1518 cm-1 for C=C stretch 1482 cm-1 for C-N stretch Functional group possible : amide -CONH- .

1. Amine
MP 115-125C
2 3 12 10 134 8 17 3000 1000 600 Wavenumber [cm-1 [ Result of Peak Picking No. Position
Intensity 13429.78 95.1617 4 2005.61 96.1068 7 1482.03 90.4576 0 1089.58 91.6525 13 866.846
88.7168 16 734.746 81.9206 19 622.895 89.633 No. Position Intensity 2 2362.37 95.9219 5
1620.88 91.2978 8 1322.93 85.6663 11 995.089 92.3426 14 815.742 88.4521 17 668.214
83.1757 20 615.181 87.0339 No. Position Intensity 3 2132.88 96.1869 6 1518.67 89.1736 9
1263.15 876778 12 929.521 93.1598 15 790.671 89.239 18 638.323 84.6446
Solution
Interpretation of IR spectrum
The above shown IR spectrum shows the following peaks for,
3429 cm-1 for N-H stretch
1620 cm-1 for C=O stretch
1518 cm-1 for C=C stretch
1482 cm-1 for C-N stretch
Functional group possible : amide -CONH-