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' |
3298 |
3095 |
1.25 |
|
|
|
| 2 |
A' |
3178 |
2983 |
17.77 |
|
|
|
| 3 |
A' |
1795 |
1684 |
8.05 |
|
|
|
| 4 |
A' |
1570 |
1474 |
0.05 |
|
|
|
| 5 |
A' |
1365 |
1281 |
7.79 |
|
|
|
| 6 |
A' |
1090 |
1023 |
0.12 |
|
|
|
| 7 |
A' |
1043 |
979 |
50.45 |
|
|
|
| 8 |
A' |
735 |
690 |
11.45 |
|
|
|
| 9 |
A" |
3266 |
3066 |
24.06 |
|
|
|
| 10 |
A" |
1152 |
1081 |
1.62 |
|
|
|
| 11 |
A" |
1014 |
952 |
0.09 |
|
|
|
| 12 |
A" |
797 |
748 |
17.04 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10151.7 cm
-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 9528.4 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.