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 |
A1 |
3237 |
3079 |
0.11 |
|
|
|
| 2 |
A1 |
1543 |
1468 |
0.18 |
|
|
|
| 3 |
A1 |
1012 |
962 |
0.01 |
|
|
|
| 4 |
A1 |
744 |
708 |
9.53 |
|
|
|
| 5 |
A2 |
973 |
926 |
0.00 |
|
|
|
| 6 |
B1 |
3380 |
3216 |
5.80 |
|
|
|
| 7 |
B1 |
1099 |
1046 |
1.88 |
|
|
|
| 8 |
B2 |
1012 |
963 |
38.92 |
|
|
|
| 9 |
B2 |
609 |
580 |
1.49 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6804.4 cm
-1
Scaled (by 0.9513) Zero Point Vibrational Energy (zpe) 6473.0 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.