Vibrational Frequencies calculated at MP2/STO-3G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3411 |
2974 |
0.03 |
63.70 |
0.11 |
0.19 |
| 2 |
A1 |
1697 |
1479 |
0.17 |
13.92 |
0.72 |
0.84 |
| 3 |
A1 |
1391 |
1213 |
0.48 |
12.99 |
0.29 |
0.46 |
| 4 |
A1 |
1275 |
1111 |
2.74 |
2.86 |
0.25 |
0.40 |
| 5 |
A1 |
997 |
870 |
3.90 |
7.23 |
0.75 |
0.85 |
| 6 |
A2 |
3553 |
3098 |
0.00 |
46.77 |
0.75 |
0.86 |
| 7 |
A2 |
1260 |
1099 |
0.00 |
6.58 |
0.75 |
0.86 |
| 8 |
A2 |
1091 |
951 |
0.00 |
0.02 |
0.75 |
0.86 |
| 9 |
B1 |
3561 |
3104 |
4.85 |
7.25 |
0.75 |
0.86 |
| 10 |
B1 |
1203 |
1049 |
8.35 |
11.12 |
0.75 |
0.86 |
| 11 |
B1 |
882 |
769 |
0.18 |
3.64 |
0.75 |
0.86 |
| 12 |
B2 |
3400 |
2964 |
1.39 |
4.18 |
0.75 |
0.86 |
| 13 |
B2 |
1657 |
1445 |
1.55 |
5.16 |
0.75 |
0.86 |
| 14 |
B2 |
1230 |
1072 |
0.11 |
0.41 |
0.75 |
0.86 |
| 15 |
B2 |
1069 |
932 |
0.02 |
5.62 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 13837.3 cm
-1
Scaled (by 0.8719) Zero Point Vibrational Energy (zpe) 12064.7 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.