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' |
3072 |
2978 |
39.19 |
|
|
|
2 |
A' |
1707 |
1654 |
296.62 |
|
|
|
3 |
A' |
1340 |
1299 |
84.99 |
|
|
|
4 |
A' |
605 |
587 |
128.50 |
|
|
|
5 |
A' |
338 |
328 |
9.34 |
|
|
|
6 |
A" |
907 |
879 |
5.53 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3984.7 cm
-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 3861.9 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.