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' |
3289 |
3129 |
1.89 |
|
|
|
| 2 |
A' |
3214 |
3057 |
4.04 |
|
|
|
| 3 |
A' |
1584 |
1507 |
1.43 |
|
|
|
| 4 |
A' |
1442 |
1372 |
3.99 |
|
|
|
| 5 |
A' |
1195 |
1137 |
18.68 |
|
|
|
| 6 |
A' |
1032 |
982 |
21.59 |
|
|
|
| 7 |
A' |
936 |
891 |
33.65 |
|
|
|
| 8 |
A' |
583 |
554 |
1.60 |
|
|
|
| 9 |
A" |
3329 |
3167 |
11.24 |
|
|
|
| 10 |
A" |
1124 |
1070 |
1.16 |
|
|
|
| 11 |
A" |
977 |
929 |
0.59 |
|
|
|
| 12 |
A" |
796 |
757 |
26.32 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9750.1 cm
-1
Scaled (by 0.9513) Zero Point Vibrational Energy (zpe) 9275.3 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.