Vibrational Frequencies calculated at MP2/6-31G
| 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 |
3042 |
2911 |
3.64 |
79.82 |
0.18 |
0.30 |
| 2 |
A1 |
2083 |
1993 |
1.88 |
27.96 |
0.06 |
0.11 |
| 3 |
A1 |
832 |
796 |
12.75 |
6.89 |
0.13 |
0.23 |
| 4 |
A1 |
553 |
529 |
0.08 |
4.24 |
0.00 |
0.00 |
| 5 |
A1 |
150 |
144 |
17.13 |
2.67 |
0.71 |
0.83 |
| 6 |
A2 |
301 |
288 |
0.00 |
0.00 |
0.75 |
0.86 |
| 7 |
E |
2089 |
1999 |
19.30 |
11.17 |
0.75 |
0.86 |
| 7 |
E |
2089 |
1999 |
19.30 |
11.17 |
0.75 |
0.86 |
| 8 |
E |
1337 |
1280 |
0.30 |
4.71 |
0.75 |
0.86 |
| 8 |
E |
1337 |
1280 |
0.30 |
4.71 |
0.75 |
0.86 |
| 9 |
E |
1000 |
957 |
17.99 |
3.34 |
0.75 |
0.86 |
| 9 |
E |
1000 |
957 |
17.99 |
3.34 |
0.75 |
0.86 |
| 10 |
E |
532 |
509 |
0.57 |
1.98 |
0.75 |
0.86 |
| 10 |
E |
532 |
509 |
0.57 |
1.98 |
0.75 |
0.86 |
| 11 |
E |
299 |
286 |
0.00 |
4.35 |
0.75 |
0.86 |
| 11 |
E |
299 |
286 |
0.00 |
4.35 |
0.75 |
0.86 |
| 12 |
E |
120 |
115 |
5.89 |
5.61 |
0.75 |
0.86 |
| 12 |
E |
120 |
115 |
5.89 |
5.61 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8858.2 cm
-1
Scaled (by 0.9568) Zero Point Vibrational Energy (zpe) 8475.6 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.