Vibrational Frequencies calculated at MP2/6-31G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
691 |
651 |
29.49 |
|
|
|
| 2 |
A1 |
579 |
546 |
1.42 |
|
|
|
| 3 |
A1 |
242 |
228 |
14.01 |
|
|
|
| 4 |
B1 |
252 |
237 |
14.40 |
|
|
|
| 5 |
B2 |
662 |
624 |
244.81 |
|
|
|
| 6 |
B2 |
345 |
325 |
4.51 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1384.9 cm
-1
Scaled (by 0.943) Zero Point Vibrational Energy (zpe) 1305.9 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.