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 |
A1 |
2515 |
2395 |
5.26 |
|
|
|
| 2 |
A1 |
2217 |
2111 |
311.34 |
|
|
|
| 3 |
A1 |
1133 |
1079 |
12.16 |
|
|
|
| 4 |
A1 |
680 |
648 |
25.71 |
|
|
|
| 5 |
E |
2597 |
2473 |
53.31 |
|
|
|
| 5 |
E |
2597 |
2473 |
53.31 |
|
|
|
| 6 |
E |
1155 |
1100 |
0.01 |
|
|
|
| 6 |
E |
1155 |
1100 |
0.01 |
|
|
|
| 7 |
E |
861 |
819 |
0.93 |
|
|
|
| 7 |
E |
861 |
819 |
0.93 |
|
|
|
| 8 |
E |
306 |
291 |
14.06 |
|
|
|
| 8 |
E |
306 |
291 |
14.06 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8190.8 cm
-1
Scaled (by 0.9523) Zero Point Vibrational Energy (zpe) 7800.1 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.