Vibrational Frequencies calculated at MP2/cc-pVTZ
| 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 |
3183 |
3022 |
1.15 |
|
|
|
| 2 |
A |
3161 |
3001 |
9.82 |
|
|
|
| 3 |
A |
3070 |
2915 |
6.91 |
|
|
|
| 4 |
A |
1494 |
1419 |
11.30 |
|
|
|
| 5 |
A |
1417 |
1346 |
7.95 |
|
|
|
| 6 |
A |
1346 |
1278 |
3.39 |
|
|
|
| 7 |
A |
881 |
836 |
0.78 |
|
|
|
| 8 |
A |
745 |
707 |
0.56 |
|
|
|
| 9 |
A |
612 |
581 |
31.52 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7954.1 cm
-1
Scaled (by 0.9495) Zero Point Vibrational Energy (zpe) 7552.4 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.