Vibrational Frequencies calculated at MP2=FULL/STO-3G
| 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 |
3376 |
3001 |
0.04 |
33.87 |
0.03 |
0.05 |
| 2 |
A1 |
1550 |
1378 |
13.58 |
2.35 |
0.66 |
0.79 |
| 3 |
A1 |
883 |
785 |
14.78 |
14.65 |
0.33 |
0.50 |
| 4 |
E |
3569 |
3172 |
0.00 |
24.00 |
0.75 |
0.86 |
| 4 |
E |
3569 |
3172 |
0.00 |
24.00 |
0.75 |
0.86 |
| 5 |
E |
1681 |
1494 |
3.50 |
15.66 |
0.75 |
0.86 |
| 5 |
E |
1681 |
1494 |
3.50 |
15.66 |
0.75 |
0.86 |
| 6 |
E |
1116 |
992 |
0.00 |
4.91 |
0.75 |
0.86 |
| 6 |
E |
1116 |
992 |
0.00 |
4.91 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9270.0 cm
-1
Scaled (by 0.8889) Zero Point Vibrational Energy (zpe) 8240.1 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.