Vibrational Frequencies calculated at MP2/6-311+G(3df,2p)
| 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' |
3707 |
3497 |
74.09 |
69.59 |
0.06 |
0.10 |
| 2 |
A' |
1602 |
1511 |
88.83 |
2.55 |
0.72 |
0.84 |
| 3 |
A' |
998 |
941 |
68.53 |
8.69 |
0.27 |
0.42 |
| 4 |
A' |
811 |
765 |
113.33 |
8.05 |
0.28 |
0.43 |
| 5 |
A" |
3822 |
3606 |
203.75 |
21.74 |
0.75 |
0.86 |
| 6 |
A" |
971 |
916 |
0.04 |
2.58 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5954.8 cm
-1
Scaled (by 0.9434) Zero Point Vibrational Energy (zpe) 5617.8 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.