Vibrational Frequencies calculated at MP2/CEP-31G
| 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 |
3175 |
3068 |
9.42 |
|
|
|
| 2 |
A1 |
1508 |
1457 |
0.32 |
|
|
|
| 3 |
A1 |
1171 |
1131 |
1.48 |
|
|
|
| 4 |
A1 |
847 |
818 |
12.80 |
|
|
|
| 5 |
A2 |
966 |
934 |
0.00 |
|
|
|
| 6 |
B1 |
3330 |
3217 |
27.41 |
|
|
|
| 7 |
B1 |
1113 |
1076 |
2.17 |
|
|
|
| 8 |
B2 |
1041 |
1005 |
27.64 |
|
|
|
| 9 |
B2 |
650 |
628 |
8.79 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6899.7 cm
-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 6667.2 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.