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 |
A' |
3213 |
3056 |
3.81 |
|
|
|
| 2 |
A' |
3156 |
3002 |
9.70 |
|
|
|
| 3 |
A' |
1580 |
1503 |
4.11 |
|
|
|
| 4 |
A' |
1554 |
1478 |
1.81 |
|
|
|
| 5 |
A' |
1335 |
1270 |
15.81 |
|
|
|
| 6 |
A' |
1060 |
1008 |
7.23 |
|
|
|
| 7 |
A' |
665 |
632 |
111.28 |
|
|
|
| 8 |
A' |
586 |
558 |
5.42 |
|
|
|
| 9 |
A' |
320 |
304 |
12.44 |
|
|
|
| 10 |
A" |
3327 |
3165 |
5.05 |
|
|
|
| 11 |
A" |
3220 |
3063 |
2.00 |
|
|
|
| 12 |
A" |
1334 |
1269 |
0.10 |
|
|
|
| 13 |
A" |
1118 |
1064 |
0.61 |
|
|
|
| 14 |
A" |
822 |
782 |
3.14 |
|
|
|
| 15 |
A" |
225 |
214 |
1.75 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11757.0 cm
-1
Scaled (by 0.9513) Zero Point Vibrational Energy (zpe) 11184.5 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.