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' |
3192 |
3037 |
5.94 |
55.32 |
0.75 |
0.86 |
| 2 |
A' |
3109 |
2957 |
18.41 |
88.47 |
0.01 |
0.01 |
| 3 |
A' |
2788 |
2652 |
9.13 |
110.22 |
0.38 |
0.55 |
| 4 |
A' |
1593 |
1516 |
9.26 |
21.18 |
0.75 |
0.86 |
| 5 |
A' |
1470 |
1399 |
4.50 |
4.93 |
0.51 |
0.68 |
| 6 |
A' |
1166 |
1110 |
20.18 |
19.30 |
0.72 |
0.84 |
| 7 |
A' |
848 |
807 |
1.90 |
7.37 |
0.66 |
0.80 |
| 8 |
A' |
715 |
680 |
2.67 |
14.72 |
0.30 |
0.46 |
| 9 |
A" |
3194 |
3039 |
9.27 |
59.23 |
0.75 |
0.86 |
| 10 |
A" |
1582 |
1505 |
7.13 |
23.75 |
0.75 |
0.86 |
| 11 |
A" |
1046 |
995 |
7.05 |
8.34 |
0.75 |
0.86 |
| 12 |
A" |
262 |
249 |
20.85 |
7.57 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10482.6 cm
-1
Scaled (by 0.9513) Zero Point Vibrational Energy (zpe) 9972.1 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.