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' |
3239 |
3139 |
1.12 |
|
|
|
| 2 |
A' |
3158 |
3061 |
4.68 |
|
|
|
| 3 |
A' |
1585 |
1536 |
3.06 |
|
|
|
| 4 |
A' |
1510 |
1464 |
1.86 |
|
|
|
| 5 |
A' |
1199 |
1162 |
16.63 |
|
|
|
| 6 |
A' |
1027 |
995 |
19.23 |
|
|
|
| 7 |
A' |
944 |
915 |
37.43 |
|
|
|
| 8 |
A' |
593 |
575 |
2.16 |
|
|
|
| 9 |
A" |
3264 |
3163 |
12.56 |
|
|
|
| 10 |
A" |
1106 |
1072 |
1.26 |
|
|
|
| 11 |
A" |
956 |
927 |
0.24 |
|
|
|
| 12 |
A" |
781 |
757 |
26.25 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9680.8 cm
-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 9382.6 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.