Vibrational Frequencies calculated at MP2=FULL/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' |
3202 |
3035 |
8.01 |
|
|
|
| 2 |
A' |
3093 |
2932 |
1.88 |
|
|
|
| 3 |
A' |
1566 |
1484 |
12.87 |
|
|
|
| 4 |
A' |
1439 |
1364 |
10.27 |
|
|
|
| 5 |
A' |
1177 |
1115 |
6.62 |
|
|
|
| 6 |
A' |
1098 |
1041 |
16.47 |
|
|
|
| 7 |
A' |
785 |
745 |
14.55 |
|
|
|
| 8 |
A' |
536 |
508 |
1.99 |
|
|
|
| 9 |
A" |
3183 |
3018 |
7.35 |
|
|
|
| 10 |
A" |
1569 |
1488 |
9.55 |
|
|
|
| 11 |
A" |
1012 |
959 |
1.11 |
|
|
|
| 12 |
A" |
111 |
105 |
2.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9385.4 cm
-1
Scaled (by 0.948) Zero Point Vibrational Energy (zpe) 8897.3 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.