Vibrational Frequencies calculated at MP4/cc-pVDZ
| 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 |
3079 |
2977 |
|
|
|
|
| 2 |
A1 |
1491 |
1441 |
|
|
|
|
| 3 |
A1 |
1064 |
1029 |
|
|
|
|
| 4 |
B1 |
992 |
959 |
|
|
|
|
| 5 |
B2 |
3171 |
3066 |
|
|
|
|
| 6 |
B2 |
1003 |
970 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5399.6 cm
-1
Scaled (by 0.9669) Zero Point Vibrational Energy (zpe) 5220.9 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.