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 |
A1 |
2505 |
2393 |
7.21 |
|
|
|
| 2 |
A1 |
2240 |
2140 |
315.58 |
|
|
|
| 3 |
A1 |
1139 |
1088 |
27.72 |
|
|
|
| 4 |
A1 |
657 |
628 |
24.04 |
|
|
|
| 5 |
E |
2586 |
2470 |
72.58 |
|
|
|
| 5 |
E |
2586 |
2470 |
72.58 |
|
|
|
| 6 |
E |
1171 |
1119 |
0.27 |
|
|
|
| 6 |
E |
1171 |
1119 |
0.27 |
|
|
|
| 7 |
E |
865 |
826 |
0.40 |
|
|
|
| 7 |
E |
865 |
826 |
0.40 |
|
|
|
| 8 |
E |
305 |
291 |
12.65 |
|
|
|
| 8 |
E |
305 |
291 |
12.65 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8197.0 cm
-1
Scaled (by 0.9553) Zero Point Vibrational Energy (zpe) 7830.6 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.