Vibrational Frequencies calculated at MP2/6-31G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3218 |
3034 |
5.55 |
|
|
|
| 2 |
A' |
3111 |
2934 |
2.69 |
|
|
|
| 3 |
A' |
1975 |
1862 |
144.27 |
|
|
|
| 4 |
A' |
1525 |
1438 |
18.47 |
|
|
|
| 5 |
A' |
1419 |
1338 |
15.15 |
|
|
|
| 6 |
A' |
1091 |
1028 |
21.96 |
|
|
|
| 7 |
A' |
896 |
845 |
3.93 |
|
|
|
| 8 |
A' |
468 |
441 |
6.08 |
|
|
|
| 9 |
A" |
3220 |
3037 |
1.34 |
|
|
|
| 10 |
A" |
1524 |
1437 |
12.35 |
|
|
|
| 11 |
A" |
989 |
933 |
0.01 |
|
|
|
| 12 |
A" |
73 |
69 |
1.30 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9754.3 cm
-1
Scaled (by 0.943) Zero Point Vibrational Energy (zpe) 9198.3 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.