Vibrational Frequencies calculated at MP2/3-21G
| 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' |
3277 |
3128 |
4.38 |
72.56 |
0.55 |
0.71 |
| 2 |
A' |
3249 |
3101 |
4.75 |
107.99 |
0.32 |
0.48 |
| 3 |
A' |
3182 |
3038 |
1.34 |
121.35 |
0.19 |
0.31 |
| 4 |
A' |
1656 |
1580 |
22.55 |
9.22 |
0.75 |
0.86 |
| 5 |
A' |
1495 |
1427 |
20.21 |
9.86 |
0.46 |
0.63 |
| 6 |
A' |
1340 |
1279 |
53.14 |
12.75 |
0.43 |
0.60 |
| 7 |
A' |
1084 |
1034 |
4.69 |
6.58 |
0.74 |
0.85 |
| 8 |
A' |
546 |
521 |
6.35 |
9.07 |
0.43 |
0.60 |
| 9 |
A' |
320 |
305 |
0.10 |
8.24 |
0.51 |
0.68 |
| 10 |
A" |
1042 |
994 |
52.17 |
0.64 |
0.75 |
0.86 |
| 11 |
A" |
1000 |
954 |
25.54 |
0.13 |
0.75 |
0.86 |
| 12 |
A" |
584 |
557 |
19.87 |
7.58 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9386.6 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 8959.5 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.