Vibrational Frequencies calculated at MP4/6-31G*
| 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' |
3181 |
3108 |
|
|
|
|
| 2 |
A' |
3085 |
3013 |
|
|
|
|
| 3 |
A' |
2720 |
2658 |
|
|
|
|
| 4 |
A' |
1534 |
1499 |
|
|
|
|
| 5 |
A' |
1429 |
1396 |
|
|
|
|
| 6 |
A' |
1136 |
1110 |
|
|
|
|
| 7 |
A' |
824 |
805 |
|
|
|
|
| 8 |
A' |
739 |
722 |
|
|
|
|
| 9 |
A" |
3178 |
3104 |
|
|
|
|
| 10 |
A" |
1521 |
1486 |
|
|
|
|
| 11 |
A" |
1017 |
994 |
|
|
|
|
| 12 |
A" |
256 |
250 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10310.7 cm
-1
Scaled (by 0.9769) Zero Point Vibrational Energy (zpe) 10072.5 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.