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 |
3164 |
3010 |
0.31 |
|
|
|
2 |
A |
3154 |
3000 |
10.46 |
|
|
|
3 |
A |
3076 |
2927 |
5.38 |
|
|
|
4 |
A |
1583 |
1506 |
14.49 |
|
|
|
5 |
A |
1505 |
1432 |
15.54 |
|
|
|
6 |
A |
1455 |
1384 |
3.24 |
|
|
|
7 |
A |
958 |
911 |
2.56 |
|
|
|
8 |
A |
717 |
682 |
0.41 |
|
|
|
9 |
A |
584 |
555 |
77.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8097.8 cm
-1
Scaled (by 0.9513) Zero Point Vibrational Energy (zpe) 7703.4 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.