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' |
3220 |
3041 |
7.72 |
67.28 |
0.70 |
0.82 |
| 2 |
A' |
3110 |
2937 |
37.15 |
129.70 |
0.01 |
0.02 |
| 3 |
A' |
2418 |
2284 |
810.02 |
0.40 |
0.07 |
0.13 |
| 4 |
A' |
1533 |
1448 |
4.61 |
8.56 |
0.59 |
0.74 |
| 5 |
A' |
1498 |
1415 |
10.14 |
16.41 |
0.43 |
0.60 |
| 6 |
A' |
1481 |
1398 |
37.93 |
24.64 |
0.33 |
0.50 |
| 7 |
A' |
1174 |
1109 |
18.06 |
1.88 |
0.63 |
0.77 |
| 8 |
A' |
895 |
845 |
24.64 |
14.44 |
0.19 |
0.32 |
| 9 |
A' |
644 |
608 |
24.07 |
0.38 |
0.74 |
0.85 |
| 10 |
A' |
174 |
164 |
18.38 |
1.66 |
0.64 |
0.78 |
| 11 |
A" |
3198 |
3020 |
10.49 |
57.86 |
0.75 |
0.86 |
| 12 |
A" |
1537 |
1451 |
5.58 |
16.05 |
0.75 |
0.86 |
| 13 |
A" |
1153 |
1089 |
0.01 |
1.88 |
0.75 |
0.86 |
| 14 |
A" |
598 |
565 |
18.55 |
0.53 |
0.75 |
0.86 |
| 15 |
A" |
59 |
56 |
2.04 |
0.90 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11345.0 cm
-1
Scaled (by 0.9445) Zero Point Vibrational Energy (zpe) 10715.3 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.