Vibrational Frequencies calculated at MP2/3-21G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3108 |
2967 |
9.77 |
|
|
|
| 2 |
A1 |
2068 |
1974 |
48.77 |
|
|
|
| 3 |
A1 |
1518 |
1448 |
3.01 |
|
|
|
| 4 |
A1 |
887 |
847 |
28.79 |
|
|
|
| 5 |
E |
3191 |
3045 |
6.14 |
|
|
|
| 5 |
E |
3191 |
3045 |
6.14 |
|
|
|
| 6 |
E |
1594 |
1521 |
10.90 |
|
|
|
| 6 |
E |
1594 |
1521 |
10.90 |
|
|
|
| 7 |
E |
1195 |
1140 |
0.14 |
|
|
|
| 7 |
E |
1195 |
1140 |
0.14 |
|
|
|
| 8 |
E |
281 |
268 |
1.33 |
|
|
|
| 8 |
E |
281 |
268 |
1.33 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10050.3 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 9593.0 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.