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 |
A1 |
3057 |
2908 |
9.36 |
88.08 |
0.00 |
0.00 |
| 2 |
A1 |
1273 |
1211 |
1.59 |
51.92 |
0.06 |
0.12 |
| 3 |
A1 |
629 |
599 |
57.71 |
10.48 |
0.04 |
0.08 |
| 4 |
A1 |
322 |
306 |
10.80 |
17.21 |
0.17 |
0.29 |
| 5 |
E |
3139 |
2986 |
11.31 |
108.41 |
0.75 |
0.86 |
| 5 |
E |
3139 |
2986 |
11.31 |
108.41 |
0.75 |
0.86 |
| 6 |
E |
1567 |
1491 |
0.15 |
5.63 |
0.75 |
0.86 |
| 6 |
E |
1567 |
1491 |
0.15 |
5.63 |
0.75 |
0.86 |
| 7 |
E |
658 |
626 |
107.61 |
3.19 |
0.75 |
0.86 |
| 7 |
E |
658 |
626 |
107.61 |
3.19 |
0.75 |
0.86 |
| 8 |
E |
122 |
116 |
22.73 |
0.38 |
0.75 |
0.86 |
| 8 |
E |
122 |
116 |
22.73 |
0.38 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8126.6 cm
-1
Scaled (by 0.9513) Zero Point Vibrational Energy (zpe) 7730.9 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.