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' |
3219 |
3062 |
11.00 |
|
|
|
| 2 |
A' |
3113 |
2962 |
12.45 |
|
|
|
| 3 |
A' |
1601 |
1523 |
9.33 |
|
|
|
| 4 |
A' |
1532 |
1457 |
15.11 |
|
|
|
| 5 |
A' |
1428 |
1358 |
75.44 |
|
|
|
| 6 |
A' |
1186 |
1129 |
0.50 |
|
|
|
| 7 |
A' |
907 |
862 |
12.45 |
|
|
|
| 8 |
A' |
461 |
438 |
4.65 |
|
|
|
| 9 |
A" |
3202 |
3046 |
22.20 |
|
|
|
| 10 |
A" |
1584 |
1507 |
5.62 |
|
|
|
| 11 |
A" |
1156 |
1100 |
0.17 |
|
|
|
| 12 |
A" |
150 |
143 |
1.10 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9769.2 cm
-1
Scaled (by 0.9513) Zero Point Vibrational Energy (zpe) 9293.4 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.