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 |
3128 |
3053 |
1.95 |
|
|
|
| 2 |
A1 |
1504 |
1468 |
0.40 |
|
|
|
| 3 |
A1 |
1174 |
1146 |
2.25 |
|
|
|
| 4 |
A1 |
836 |
816 |
9.79 |
|
|
|
| 5 |
A2 |
973 |
950 |
0.00 |
|
|
|
| 6 |
B1 |
3289 |
3210 |
16.13 |
|
|
|
| 7 |
B1 |
1118 |
1091 |
2.68 |
|
|
|
| 8 |
B2 |
1063 |
1038 |
23.76 |
|
|
|
| 9 |
B2 |
666 |
650 |
12.54 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6875.6 cm
-1
Scaled (by 0.976) Zero Point Vibrational Energy (zpe) 6710.6 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.