Vibrational Frequencies calculated at CCD/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 |
A1 |
3090 |
2956 |
16.10 |
|
|
|
2 |
A1 |
1458 |
1394 |
9.60 |
|
|
|
3 |
A1 |
696 |
666 |
22.63 |
|
|
|
4 |
E |
3180 |
3042 |
6.26 |
|
|
|
4 |
E |
3180 |
3042 |
6.26 |
|
|
|
5 |
E |
1565 |
1497 |
7.25 |
|
|
|
5 |
E |
1565 |
1497 |
7.25 |
|
|
|
6 |
E |
1071 |
1025 |
4.31 |
|
|
|
6 |
E |
1071 |
1025 |
4.31 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8438.4 cm
-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 8071.4 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.