Vibrational Frequencies calculated at MP2/CEP-121G
| 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' |
3067 |
2993 |
17.80 |
|
|
|
| 2 |
A' |
2180 |
2128 |
50.30 |
|
|
|
| 3 |
A' |
1496 |
1460 |
1.67 |
|
|
|
| 4 |
A' |
1336 |
1304 |
50.74 |
|
|
|
| 5 |
A' |
1082 |
1056 |
9.37 |
|
|
|
| 6 |
A' |
691 |
674 |
33.63 |
|
|
|
| 7 |
A' |
601 |
587 |
34.28 |
|
|
|
| 8 |
A' |
458 |
447 |
3.64 |
|
|
|
| 9 |
A' |
288 |
281 |
1.79 |
|
|
|
| 10 |
A' |
94 |
91 |
1.52 |
|
|
|
| 11 |
A" |
3159 |
3083 |
4.37 |
|
|
|
| 12 |
A" |
1201 |
1172 |
1.32 |
|
|
|
| 13 |
A" |
941 |
918 |
0.04 |
|
|
|
| 14 |
A" |
239 |
234 |
1.15 |
|
|
|
| 15 |
A" |
162 |
158 |
7.49 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8496.7 cm
-1
Scaled (by 0.976) Zero Point Vibrational Energy (zpe) 8292.8 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.