Vibrational Frequencies calculated at MP2=FULL/3-21G
| 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' |
3396 |
3242 |
2.90 |
|
|
|
| 2 |
A' |
3143 |
3001 |
43.92 |
|
|
|
| 3 |
A' |
1678 |
1602 |
4.61 |
|
|
|
| 4 |
A' |
1385 |
1322 |
17.57 |
|
|
|
| 5 |
A' |
1038 |
991 |
3.27 |
|
|
|
| 6 |
A' |
777 |
742 |
6.65 |
|
|
|
| 7 |
A' |
578 |
551 |
94.56 |
|
|
|
| 8 |
A" |
3336 |
3185 |
7.37 |
|
|
|
| 9 |
A" |
1120 |
1070 |
32.29 |
|
|
|
| 10 |
A" |
1023 |
976 |
21.09 |
|
|
|
| 11 |
A" |
722 |
689 |
3.91 |
|
|
|
| 12 |
A" |
421 |
402 |
1.62 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9307.4 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 8886.7 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.