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 |
3211 |
3067 |
3.31 |
|
|
|
| 2 |
A |
1375 |
1314 |
23.78 |
|
|
|
| 3 |
A |
1275 |
1218 |
90.31 |
|
|
|
| 4 |
A |
1126 |
1076 |
197.75 |
|
|
|
| 5 |
A |
809 |
773 |
181.01 |
|
|
|
| 6 |
A |
672 |
642 |
48.67 |
|
|
|
| 7 |
A |
434 |
414 |
1.23 |
|
|
|
| 8 |
A |
322 |
307 |
0.18 |
|
|
|
| 9 |
A |
228 |
218 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4725.8 cm
-1
Scaled (by 0.9553) Zero Point Vibrational Energy (zpe) 4514.5 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.