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' |
3271 |
3112 |
7.71 |
|
|
|
| 2 |
A' |
3212 |
3056 |
2.61 |
|
|
|
| 3 |
A' |
3181 |
3026 |
2.14 |
|
|
|
| 4 |
A' |
2777 |
2642 |
4.99 |
|
|
|
| 5 |
A' |
1653 |
1572 |
17.24 |
|
|
|
| 6 |
A' |
1508 |
1435 |
8.80 |
|
|
|
| 7 |
A' |
1375 |
1308 |
0.38 |
|
|
|
| 8 |
A' |
1149 |
1093 |
22.75 |
|
|
|
| 9 |
A' |
958 |
911 |
9.08 |
|
|
|
| 10 |
A' |
702 |
668 |
15.67 |
|
|
|
| 11 |
A' |
403 |
384 |
3.55 |
|
|
|
| 12 |
A" |
1028 |
977 |
29.62 |
|
|
|
| 13 |
A" |
929 |
884 |
50.34 |
|
|
|
| 14 |
A" |
621 |
591 |
13.84 |
|
|
|
| 15 |
A" |
254 |
241 |
22.82 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11510.3 cm
-1
Scaled (by 0.9513) Zero Point Vibrational Energy (zpe) 10949.8 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.