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' |
3221 |
3023 |
8.43 |
|
|
|
| 2 |
A' |
3105 |
2915 |
1.92 |
|
|
|
| 3 |
A' |
1749 |
1642 |
36.49 |
|
|
|
| 4 |
A' |
1521 |
1427 |
16.64 |
|
|
|
| 5 |
A' |
1444 |
1355 |
16.93 |
|
|
|
| 6 |
A' |
1200 |
1126 |
11.71 |
|
|
|
| 7 |
A' |
923 |
866 |
9.76 |
|
|
|
| 8 |
A' |
599 |
562 |
2.95 |
|
|
|
| 9 |
A" |
3196 |
3000 |
5.35 |
|
|
|
| 10 |
A" |
1517 |
1424 |
10.38 |
|
|
|
| 11 |
A" |
1016 |
954 |
2.07 |
|
|
|
| 12 |
A" |
150 |
141 |
1.50 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9820.1 cm
-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 9217.1 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.