Open Access

Table A.2

List of harmonic and anharmonic frequencies for vibrational modes of 2-hydroxyprop-2-enal calculated by B3LYP/6-311++G(d,p).

Frequency (cm−1)
Mode Harmonic Anharmonic Symmetry
1 3680.764 3490.279 A″
2 3257.119 3119.542 A″
3 3163.194 3017.537 A″
4 2974.271 2814.370 A″
5 1745.388 1712.650 A″
6 1707.794 1664.629 A″
7 1446.509 1406.382 A″
8 1397.543 1357.208 A″
9 1366.622 1340.344 A″
10 1255.587 1237.762 A″
11 981.869 964.669 A″
12 895.680 875.146 A″
13 681.221 665.809 A″
14 410.232 411.260 A″
15 282.018 277.358 A″
16 1000.470 990.702 A″
17 891.797 881.615 A″
18 732.165 716.236 A″
19 558.336 571.796 A″
20 524.626 471.809 A″
21 201.300 196.519 A″

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