Vibrational Frequencies calculated at QCISD/TZVP
| 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' |
3235 |
3090 |
0.04 |
|
|
|
| 2 |
A' |
1228 |
1173 |
51.67 |
|
|
|
| 3 |
A' |
756 |
722 |
109.74 |
|
|
|
| 4 |
A' |
615 |
587 |
15.20 |
|
|
|
| 5 |
A' |
336 |
321 |
0.27 |
|
|
|
| 6 |
A' |
225 |
215 |
0.04 |
|
|
|
| 7 |
A" |
1282 |
1225 |
31.34 |
|
|
|
| 8 |
A" |
803 |
767 |
120.95 |
|
|
|
| 9 |
A" |
219 |
209 |
0.06 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4349.4 cm
-1
Scaled (by 0.9553) Zero Point Vibrational Energy (zpe) 4155.0 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.