Vibrational Frequencies calculated at CID/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 |
1816 |
1691 |
607.19 |
|
|
|
| 2 |
A1 |
946 |
881 |
41.07 |
|
|
|
| 3 |
A1 |
735 |
685 |
17.91 |
|
|
|
| 4 |
A1 |
443 |
412 |
110.91 |
|
|
|
| 5 |
B1 |
818 |
762 |
39.73 |
|
|
|
| 6 |
B1 |
121 |
112 |
36.91 |
|
|
|
| 7 |
B2 |
1076 |
1003 |
625.90 |
|
|
|
| 8 |
B2 |
681 |
635 |
0.15 |
|
|
|
| 9 |
B2 |
391 |
364 |
12.04 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3513.6 cm
-1
Scaled (by 0.9316) Zero Point Vibrational Energy (zpe) 3273.2 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.