Vibrational Frequencies calculated at CISD/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 |
3199 |
3011 |
6.97 |
|
|
|
| 2 |
A1 |
1638 |
1542 |
1.88 |
|
|
|
| 3 |
A1 |
1215 |
1144 |
6.94 |
|
|
|
| 4 |
A1 |
815 |
767 |
1.23 |
|
|
|
| 5 |
A2 |
1027 |
967 |
0.00 |
|
|
|
| 6 |
B1 |
3301 |
3107 |
28.59 |
|
|
|
| 7 |
B1 |
1190 |
1120 |
6.80 |
|
|
|
| 8 |
B2 |
1266 |
1192 |
6.70 |
|
|
|
| 9 |
B2 |
797 |
750 |
5.33 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7223.3 cm
-1
Scaled (by 0.9413) Zero Point Vibrational Energy (zpe) 6799.3 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.