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 |
A' |
3236 |
3056 |
2.39 |
52.69 |
0.75 |
0.86 |
| 2 |
A' |
3128 |
2955 |
14.11 |
93.85 |
0.00 |
0.00 |
| 3 |
A' |
2793 |
2638 |
0.66 |
105.90 |
0.34 |
0.50 |
| 4 |
A' |
1519 |
1435 |
6.89 |
12.25 |
0.75 |
0.86 |
| 5 |
A' |
1387 |
1310 |
6.94 |
1.48 |
0.59 |
0.74 |
| 6 |
A' |
1116 |
1054 |
14.21 |
9.30 |
0.73 |
0.84 |
| 7 |
A' |
817 |
771 |
0.57 |
7.19 |
0.41 |
0.58 |
| 8 |
A' |
745 |
704 |
2.27 |
10.78 |
0.22 |
0.36 |
| 9 |
A" |
3238 |
3058 |
2.73 |
57.16 |
0.75 |
0.86 |
| 10 |
A" |
1507 |
1424 |
4.12 |
13.08 |
0.75 |
0.86 |
| 11 |
A" |
996 |
940 |
5.33 |
3.38 |
0.75 |
0.86 |
| 12 |
A" |
252 |
238 |
15.73 |
1.63 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10367.2 cm
-1
Scaled (by 0.9445) Zero Point Vibrational Energy (zpe) 9791.8 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.