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' |
3212 |
3065 |
2.72 |
|
|
|
| 2 |
A' |
1521 |
1452 |
0.49 |
|
|
|
| 3 |
A' |
1290 |
1231 |
51.41 |
|
|
|
| 4 |
A' |
669 |
639 |
88.58 |
|
|
|
| 5 |
A' |
585 |
559 |
7.90 |
|
|
|
| 6 |
A' |
212 |
202 |
0.56 |
|
|
|
| 7 |
A" |
3304 |
3154 |
0.01 |
|
|
|
| 8 |
A" |
1169 |
1116 |
0.03 |
|
|
|
| 9 |
A" |
845 |
806 |
4.88 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6403.3 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 6111.9 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.