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 |
A1 |
1738 |
1648 |
3.21 |
|
|
|
| 2 |
A1 |
1166 |
1106 |
203.59 |
|
|
|
| 3 |
A1 |
551 |
523 |
2.26 |
|
|
|
| 4 |
A1 |
314 |
298 |
2.34 |
|
|
|
| 5 |
A1 |
178 |
168 |
2.02 |
|
|
|
| 6 |
A2 |
575 |
546 |
0.00 |
|
|
|
| 7 |
A2 |
150 |
142 |
0.00 |
|
|
|
| 8 |
B1 |
362 |
343 |
1.90 |
|
|
|
| 9 |
B2 |
1219 |
1155 |
6.89 |
|
|
|
| 10 |
B2 |
929 |
881 |
135.26 |
|
|
|
| 11 |
B2 |
439 |
417 |
0.01 |
|
|
|
| 12 |
B2 |
402 |
381 |
0.82 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4011.8 cm
-1
Scaled (by 0.948) Zero Point Vibrational Energy (zpe) 3803.2 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.