Vibrational Frequencies calculated at MP2/3-21G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A |
3540 |
3379 |
7.33 |
82.47 |
0.32 |
0.48 |
| 2 |
A |
3196 |
3051 |
47.92 |
68.03 |
0.43 |
0.60 |
| 3 |
A |
3084 |
2944 |
75.85 |
80.85 |
0.19 |
0.32 |
| 4 |
A |
1635 |
1561 |
4.40 |
14.78 |
0.73 |
0.85 |
| 5 |
A |
1520 |
1451 |
41.92 |
9.81 |
0.74 |
0.85 |
| 6 |
A |
1435 |
1370 |
14.82 |
11.24 |
0.75 |
0.86 |
| 7 |
A |
1304 |
1245 |
8.83 |
11.34 |
0.73 |
0.85 |
| 8 |
A |
1103 |
1053 |
10.53 |
5.78 |
0.45 |
0.62 |
| 9 |
A |
1090 |
1041 |
166.02 |
3.57 |
0.62 |
0.77 |
| 10 |
A |
1021 |
975 |
111.42 |
3.52 |
0.12 |
0.21 |
| 11 |
A |
532 |
507 |
81.71 |
2.70 |
0.67 |
0.80 |
| 12 |
A |
387 |
370 |
120.10 |
8.42 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9923.7 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 9472.1 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.