Vibrational Frequencies calculated at MP2/STO-3G
| 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' |
3625 |
3160 |
11.59 |
|
|
|
| 2 |
A' |
3414 |
2976 |
61.77 |
|
|
|
| 3 |
A' |
1782 |
1554 |
0.82 |
|
|
|
| 4 |
A' |
1528 |
1332 |
11.70 |
|
|
|
| 5 |
A' |
1194 |
1041 |
1.12 |
|
|
|
| 6 |
A' |
960 |
837 |
0.16 |
|
|
|
| 7 |
A' |
622 |
542 |
28.70 |
|
|
|
| 8 |
A" |
3556 |
3101 |
56.41 |
|
|
|
| 9 |
A" |
1263 |
1101 |
16.22 |
|
|
|
| 10 |
A" |
1097 |
956 |
13.00 |
|
|
|
| 11 |
A" |
823 |
717 |
0.32 |
|
|
|
| 12 |
A" |
757 |
660 |
0.61 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10309.1 cm
-1
Scaled (by 0.8719) Zero Point Vibrational Energy (zpe) 8988.5 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.