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 |
A' |
3201 |
3056 |
1.82 |
86.60 |
0.11 |
0.19 |
| 2 |
A' |
1517 |
1449 |
1.64 |
19.96 |
0.72 |
0.84 |
| 3 |
A' |
1265 |
1208 |
67.10 |
0.66 |
0.74 |
0.85 |
| 4 |
A' |
653 |
624 |
74.28 |
14.80 |
0.55 |
0.71 |
| 5 |
A' |
536 |
512 |
4.16 |
15.38 |
0.22 |
0.36 |
| 6 |
A' |
187 |
179 |
0.62 |
9.69 |
0.56 |
0.71 |
| 7 |
A" |
3291 |
3142 |
0.25 |
58.83 |
0.75 |
0.86 |
| 8 |
A" |
1154 |
1101 |
0.01 |
18.10 |
0.75 |
0.86 |
| 9 |
A" |
807 |
771 |
7.16 |
6.12 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6305.8 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 6020.8 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.