Vibrational Frequencies calculated at B2PLYP=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' |
3155 |
3004 |
0.00 |
95.17 |
0.11 |
0.19 |
| 2 |
A2" |
477 |
454 |
103.70 |
0.00 |
0.75 |
0.86 |
| 3 |
E' |
3334 |
3174 |
7.46 |
29.20 |
0.75 |
0.86 |
| 3 |
E' |
3334 |
3174 |
7.46 |
29.20 |
0.75 |
0.86 |
| 4 |
E' |
1480 |
1409 |
3.01 |
4.84 |
0.75 |
0.86 |
| 4 |
E' |
1480 |
1409 |
3.01 |
4.84 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6630.4 cm
-1
Scaled (by 0.952) Zero Point Vibrational Energy (zpe) 6312.1 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.