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' |
3328 |
3177 |
6.54 |
|
|
|
| 2 |
A' |
3262 |
3113 |
2.89 |
|
|
|
| 3 |
A' |
1723 |
1644 |
30.05 |
|
|
|
| 4 |
A' |
1422 |
1357 |
17.75 |
|
|
|
| 5 |
A' |
1291 |
1233 |
13.21 |
|
|
|
| 6 |
A' |
1074 |
1025 |
53.73 |
|
|
|
| 7 |
A' |
767 |
733 |
6.86 |
|
|
|
| 8 |
A' |
612 |
584 |
23.70 |
|
|
|
| 9 |
A' |
191 |
182 |
1.42 |
|
|
|
| 10 |
A" |
972 |
928 |
0.25 |
|
|
|
| 11 |
A" |
796 |
760 |
52.98 |
|
|
|
| 12 |
A" |
455 |
434 |
10.94 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7946.5 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 7585.0 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.