Vibrational Frequencies calculated at QCISD(T)/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' |
1856 |
1780 |
|
|
|
|
| 2 |
A' |
1382 |
1326 |
|
|
|
|
| 3 |
A' |
1250 |
1199 |
|
|
|
|
| 4 |
A' |
1078 |
1034 |
|
|
|
|
| 5 |
A' |
691 |
663 |
|
|
|
|
| 6 |
A' |
511 |
490 |
|
|
|
|
| 7 |
A' |
458 |
440 |
|
|
|
|
| 8 |
A' |
337 |
323 |
|
|
|
|
| 9 |
A' |
185 |
178 |
|
|
|
|
| 10 |
A" |
484 |
464 |
|
|
|
|
| 11 |
A" |
364 |
349 |
|
|
|
|
| 12 |
A" |
169 |
162 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4382.6 cm
-1
Scaled (by 0.9593) Zero Point Vibrational Energy (zpe) 4204.2 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.