Vibrational Frequencies calculated at QCISD/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' |
1875 |
1817 |
237.40 |
|
|
|
2 |
A' |
1108 |
1074 |
337.59 |
|
|
|
3 |
A' |
685 |
664 |
120.47 |
|
|
|
4 |
A' |
416 |
403 |
7.62 |
|
|
|
5 |
A' |
352 |
342 |
3.82 |
|
|
|
6 |
A" |
603 |
585 |
24.37 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2519.8 cm
-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 2442.2 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.