Vibrational Frequencies calculated at CCD/6-31G
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' |
3128 |
3002 |
25.74 |
|
|
|
2 |
A' |
1728 |
1658 |
338.48 |
|
|
|
3 |
A' |
1352 |
1297 |
85.34 |
|
|
|
4 |
A' |
606 |
582 |
136.93 |
|
|
|
5 |
A' |
341 |
327 |
11.70 |
|
|
|
6 |
A" |
900 |
863 |
6.42 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4027.3 cm
-1
Scaled (by 0.9595) Zero Point Vibrational Energy (zpe) 3864.2 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.