Vibrational Frequencies calculated at MP2/CEP-31G
| 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' |
3225 |
3116 |
20.24 |
|
|
|
| 2 |
A' |
3056 |
2953 |
28.20 |
|
|
|
| 3 |
A' |
1516 |
1465 |
7.98 |
|
|
|
| 4 |
A' |
1464 |
1415 |
2.52 |
|
|
|
| 5 |
A' |
1315 |
1270 |
68.83 |
|
|
|
| 6 |
A' |
1162 |
1123 |
7.06 |
|
|
|
| 7 |
A' |
951 |
919 |
196.48 |
|
|
|
| 8 |
A' |
784 |
757 |
110.40 |
|
|
|
| 9 |
A' |
643 |
621 |
123.88 |
|
|
|
| 10 |
A' |
306 |
295 |
1.86 |
|
|
|
| 11 |
A" |
3173 |
3066 |
49.81 |
|
|
|
| 12 |
A" |
1500 |
1449 |
9.44 |
|
|
|
| 13 |
A" |
1138 |
1100 |
0.99 |
|
|
|
| 14 |
A" |
325 |
314 |
5.43 |
|
|
|
| 15 |
A" |
191 |
184 |
0.44 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10373.7 cm
-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 10024.1 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.