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 |
A' |
3998 |
3744 |
78.81 |
|
|
|
| 2 |
A' |
3877 |
3630 |
13.20 |
|
|
|
| 3 |
A' |
3818 |
3575 |
204.46 |
|
|
|
| 4 |
A' |
1715 |
1606 |
74.58 |
|
|
|
| 5 |
A' |
1680 |
1573 |
78.25 |
|
|
|
| 6 |
A' |
426 |
399 |
36.07 |
|
|
|
| 7 |
A' |
203 |
191 |
159.59 |
|
|
|
| 8 |
A' |
144 |
135 |
249.72 |
|
|
|
| 9 |
A" |
4007 |
3753 |
60.46 |
|
|
|
| 10 |
A" |
660 |
618 |
141.00 |
|
|
|
| 11 |
A" |
162 |
152 |
164.68 |
|
|
|
| 12 |
A" |
91 |
85 |
57.17 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10390.2 cm
-1
Scaled (by 0.9365) Zero Point Vibrational Energy (zpe) 9730.4 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.