Vibrational Frequencies calculated at MP2=FULL/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 |
2515 |
2384 |
113.61 |
58.72 |
0.18 |
0.31 |
| 2 |
A1 |
931 |
883 |
72.00 |
4.19 |
0.00 |
0.00 |
| 3 |
A1 |
441 |
418 |
82.19 |
1.10 |
0.75 |
0.85 |
| 4 |
E |
1136 |
1077 |
256.66 |
0.63 |
0.75 |
0.86 |
| 4 |
E |
1136 |
1077 |
256.66 |
0.63 |
0.75 |
0.86 |
| 5 |
E |
932 |
883 |
39.03 |
10.76 |
0.75 |
0.86 |
| 5 |
E |
932 |
883 |
39.03 |
10.76 |
0.75 |
0.86 |
| 6 |
E |
325 |
308 |
14.96 |
0.72 |
0.75 |
0.86 |
| 6 |
E |
325 |
308 |
14.96 |
0.72 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4336.1 cm
-1
Scaled (by 0.948) Zero Point Vibrational Energy (zpe) 4110.7 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.