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 |
3646 |
3440 |
31.85 |
|
|
|
2 |
A |
1262 |
1191 |
0.01 |
|
|
|
3 |
A |
890 |
840 |
10.65 |
|
|
|
4 |
A |
709 |
669 |
91.77 |
|
|
|
5 |
A |
535 |
505 |
0.58 |
|
|
|
6 |
B |
3646 |
3439 |
189.79 |
|
|
|
7 |
B |
2216 |
2090 |
640.70 |
|
|
|
8 |
B |
880 |
831 |
474.26 |
|
|
|
9 |
B |
543 |
512 |
97.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7163.4 cm
-1
Scaled (by 0.9434) Zero Point Vibrational Energy (zpe) 6757.9 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.