Vibrational Frequencies calculated at QCISD/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' |
3172 |
3021 |
5.90 |
|
|
|
| 2 |
A' |
1509 |
1437 |
0.47 |
|
|
|
| 3 |
A' |
1308 |
1246 |
60.15 |
|
|
|
| 4 |
A' |
784 |
747 |
80.40 |
|
|
|
| 5 |
A' |
617 |
588 |
26.43 |
|
|
|
| 6 |
A' |
235 |
224 |
0.29 |
|
|
|
| 7 |
A" |
3255 |
3100 |
0.02 |
|
|
|
| 8 |
A" |
1199 |
1142 |
0.00 |
|
|
|
| 9 |
A" |
881 |
839 |
2.81 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6480.4 cm
-1
Scaled (by 0.9523) Zero Point Vibrational Energy (zpe) 6171.3 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.