Vibrational Frequencies calculated at QCISD/3-21G*
| 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 |
3208 |
3083 |
6.51 |
|
|
|
| 2 |
A |
3097 |
2976 |
10.57 |
|
|
|
| 3 |
A |
3059 |
2940 |
13.35 |
|
|
|
| 4 |
A |
2993 |
2876 |
13.36 |
|
|
|
| 5 |
A |
1566 |
1505 |
3.75 |
|
|
|
| 6 |
A |
1550 |
1489 |
8.67 |
|
|
|
| 7 |
A |
1479 |
1421 |
6.06 |
|
|
|
| 8 |
A |
1344 |
1292 |
34.92 |
|
|
|
| 9 |
A |
1121 |
1078 |
4.33 |
|
|
|
| 10 |
A |
1068 |
1026 |
1.75 |
|
|
|
| 11 |
A |
1035 |
995 |
16.94 |
|
|
|
| 12 |
A |
702 |
675 |
25.09 |
|
|
|
| 13 |
A |
401 |
385 |
27.07 |
|
|
|
| 14 |
A |
328 |
315 |
9.86 |
|
|
|
| 15 |
A |
160 |
153 |
0.73 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11554.3 cm
-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 11104.9 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.