Vibrational Frequencies calculated at MP3/6-31G*
| 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' |
3317 |
3113 |
7.58 |
|
|
|
| 2 |
A' |
3286 |
3085 |
3.51 |
|
|
|
| 3 |
A' |
1785 |
1676 |
45.99 |
|
|
|
| 4 |
A' |
1416 |
1329 |
24.02 |
|
|
|
| 5 |
A' |
1302 |
1222 |
24.32 |
|
|
|
| 6 |
A' |
1122 |
1053 |
83.32 |
|
|
|
| 7 |
A' |
845 |
793 |
16.75 |
|
|
|
| 8 |
A' |
675 |
633 |
19.99 |
|
|
|
| 9 |
A' |
204 |
191 |
1.61 |
|
|
|
| 10 |
A" |
893 |
838 |
0.25 |
|
|
|
| 11 |
A" |
779 |
731 |
40.10 |
|
|
|
| 12 |
A" |
457 |
429 |
8.54 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8040.4 cm
-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 7546.7 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.