Vibrational Frequencies calculated at CISD/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' |
3838 |
3538 |
350.81 |
|
|
|
| 2 |
A' |
2115 |
1949 |
1031.90 |
|
|
|
| 3 |
A' |
908 |
837 |
11.67 |
|
|
|
| 4 |
A' |
594 |
548 |
266.93 |
|
|
|
| 5 |
A' |
452 |
416 |
278.46 |
|
|
|
| 6 |
A" |
521 |
480 |
1.75 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4213.2 cm
-1
Scaled (by 0.9218) Zero Point Vibrational Energy (zpe) 3883.8 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.