Vibrational Frequencies calculated at QCISD/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 |
3029 |
2936 |
18.29 |
|
|
|
| 2 |
A1 |
1563 |
1515 |
7.59 |
|
|
|
| 3 |
A1 |
1055 |
1023 |
38.30 |
|
|
|
| 4 |
E |
3087 |
2992 |
48.29 |
|
|
|
| 4 |
E |
3087 |
2992 |
48.29 |
|
|
|
| 5 |
E |
1581 |
1532 |
1.12 |
|
|
|
| 5 |
E |
1581 |
1532 |
1.12 |
|
|
|
| 6 |
E |
1196 |
1159 |
0.37 |
|
|
|
| 6 |
E |
1196 |
1159 |
0.37 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8687.6 cm
-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 8420.0 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.