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 |
A' |
3639 |
3400 |
42.82 |
|
|
|
| 2 |
A' |
3532 |
3301 |
71.85 |
|
|
|
| 3 |
A' |
2306 |
2154 |
90.93 |
|
|
|
| 4 |
A' |
1752 |
1637 |
53.56 |
|
|
|
| 5 |
A' |
1118 |
1045 |
23.51 |
|
|
|
| 6 |
A' |
579 |
541 |
116.08 |
|
|
|
| 7 |
A' |
536 |
501 |
0.96 |
|
|
|
| 8 |
A' |
133 |
125 |
451.28 |
|
|
|
| 9 |
A" |
3745 |
3500 |
45.01 |
|
|
|
| 10 |
A" |
1217 |
1137 |
7.66 |
|
|
|
| 11 |
A" |
829 |
775 |
34.99 |
|
|
|
| 12 |
A" |
458 |
428 |
14.64 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9921.5 cm
-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 9270.7 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.