Vibrational Frequencies calculated at MP2/6-31G(2df,p)
| 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' |
3211 |
3033 |
0.00 |
99.26 |
0.10 |
0.19 |
| 2 |
A2" |
403 |
381 |
79.30 |
0.00 |
0.00 |
0.00 |
| 3 |
E' |
3407 |
3218 |
1.29 |
28.03 |
0.75 |
0.86 |
| 3 |
E' |
3407 |
3218 |
1.29 |
28.03 |
0.75 |
0.86 |
| 4 |
E' |
1444 |
1364 |
2.01 |
3.14 |
0.75 |
0.86 |
| 4 |
E' |
1444 |
1364 |
2.01 |
3.14 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6657.9 cm
-1
Scaled (by 0.9445) Zero Point Vibrational Energy (zpe) 6288.3 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.