Vibrational Frequencies calculated at MP2/CEP-121G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3082 |
3008 |
18.86 |
|
|
|
| 2 |
A1 |
1534 |
1497 |
0.35 |
|
|
|
| 3 |
A1 |
1120 |
1093 |
11.72 |
|
|
|
| 4 |
A1 |
684 |
667 |
0.61 |
|
|
|
| 5 |
A2 |
975 |
952 |
0.00 |
|
|
|
| 6 |
B1 |
3224 |
3146 |
29.07 |
|
|
|
| 7 |
B1 |
1135 |
1108 |
6.60 |
|
|
|
| 8 |
B2 |
1260 |
1230 |
1.49 |
|
|
|
| 9 |
B2 |
866 |
845 |
37.71 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6939.4 cm
-1
Scaled (by 0.976) Zero Point Vibrational Energy (zpe) 6772.9 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.