Vibrational Frequencies calculated at B2PLYP/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' |
3176 |
3014 |
8.69 |
|
|
|
| 2 |
A' |
3081 |
2925 |
5.43 |
|
|
|
| 3 |
A' |
1909 |
1812 |
95.33 |
|
|
|
| 4 |
A' |
1510 |
1433 |
18.21 |
|
|
|
| 5 |
A' |
1404 |
1332 |
10.60 |
|
|
|
| 6 |
A' |
1075 |
1021 |
15.39 |
|
|
|
| 7 |
A' |
874 |
830 |
4.43 |
|
|
|
| 8 |
A' |
466 |
442 |
5.34 |
|
|
|
| 9 |
A" |
3179 |
3018 |
2.94 |
|
|
|
| 10 |
A" |
1508 |
1431 |
11.10 |
|
|
|
| 11 |
A" |
978 |
928 |
0.05 |
|
|
|
| 12 |
A" |
99 |
94 |
0.99 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9629.0 cm
-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 9139.8 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.