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 |
3060 |
2921 |
13.76 |
99.21 |
0.00 |
0.00 |
| 2 |
A1 |
1301 |
1242 |
0.95 |
51.16 |
0.04 |
0.09 |
| 3 |
A1 |
614 |
586 |
44.46 |
14.87 |
0.05 |
0.09 |
| 4 |
A1 |
295 |
282 |
10.44 |
20.63 |
0.21 |
0.35 |
| 5 |
E |
3138 |
2995 |
14.49 |
120.07 |
0.75 |
0.86 |
| 5 |
E |
3138 |
2995 |
14.49 |
120.07 |
0.75 |
0.86 |
| 6 |
E |
1563 |
1492 |
0.01 |
7.58 |
0.75 |
0.86 |
| 6 |
E |
1563 |
1492 |
0.01 |
7.58 |
0.75 |
0.86 |
| 7 |
E |
675 |
644 |
114.92 |
5.22 |
0.75 |
0.86 |
| 7 |
E |
675 |
644 |
114.92 |
5.22 |
0.75 |
0.86 |
| 8 |
E |
93 |
89 |
26.06 |
0.01 |
0.75 |
0.86 |
| 8 |
E |
93 |
89 |
26.06 |
0.01 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8104.1 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 7735.4 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.