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 |
3522 |
3350 |
1.66 |
|
|
|
| 2 |
A |
3098 |
2947 |
56.43 |
|
|
|
| 3 |
A |
1623 |
1544 |
2.54 |
|
|
|
| 4 |
A |
1438 |
1368 |
2.67 |
|
|
|
| 5 |
A |
1238 |
1178 |
2.74 |
|
|
|
| 6 |
A |
974 |
926 |
109.95 |
|
|
|
| 7 |
A |
570 |
542 |
141.68 |
|
|
|
| 8 |
A |
397 |
377 |
21.67 |
|
|
|
| 9 |
B |
3523 |
3351 |
3.89 |
|
|
|
| 10 |
B |
3150 |
2997 |
60.69 |
|
|
|
| 11 |
B |
1487 |
1415 |
48.28 |
|
|
|
| 12 |
B |
1407 |
1338 |
21.83 |
|
|
|
| 13 |
B |
1041 |
991 |
112.05 |
|
|
|
| 14 |
B |
1022 |
972 |
88.36 |
|
|
|
| 15 |
B |
412 |
392 |
236.77 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12450.4 cm
-1
Scaled (by 0.9513) Zero Point Vibrational Energy (zpe) 11844.1 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.