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 |
A' |
3757 |
3340 |
10.57 |
55.23 |
0.11 |
0.20 |
2 |
A' |
1954 |
1737 |
12.00 |
11.97 |
0.69 |
0.81 |
3 |
A' |
881 |
783 |
57.97 |
5.66 |
0.69 |
0.82 |
4 |
A' |
802 |
713 |
120.22 |
0.76 |
0.45 |
0.62 |
5 |
A" |
4013 |
3567 |
2.19 |
31.11 |
0.75 |
0.86 |
6 |
A" |
925 |
822 |
4.91 |
12.67 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6165.8 cm
-1
Scaled (by 0.8889) Zero Point Vibrational Energy (zpe) 5480.8 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.