Vibrational Frequencies calculated at QCISD/6-311+G(3df,2p)
| 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' |
3778 |
3603 |
71.38 |
|
|
|
| 2 |
A' |
1631 |
1555 |
92.29 |
|
|
|
| 3 |
A' |
922 |
879 |
107.49 |
|
|
|
| 4 |
A' |
685 |
653 |
103.89 |
|
|
|
| 5 |
A" |
3878 |
3699 |
179.18 |
|
|
|
| 6 |
A" |
900 |
858 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5896.7 cm
-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 5623.6 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.