Vibrational Frequencies calculated at MP2=FULL/STO-3G
| 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 |
1769 |
1572 |
9.35 |
|
|
|
| 2 |
A1 |
1282 |
1140 |
104.00 |
|
|
|
| 3 |
A1 |
582 |
517 |
5.39 |
|
|
|
| 4 |
A1 |
298 |
265 |
0.46 |
|
|
|
| 5 |
A1 |
156 |
139 |
1.61 |
|
|
|
| 6 |
A2 |
474 |
421 |
0.00 |
|
|
|
| 7 |
A2 |
145 |
129 |
0.00 |
|
|
|
| 8 |
B1 |
344 |
306 |
4.88 |
|
|
|
| 9 |
B2 |
1399 |
1243 |
3.75 |
|
|
|
| 10 |
B2 |
990 |
880 |
95.12 |
|
|
|
| 11 |
B2 |
423 |
376 |
0.00 |
|
|
|
| 12 |
B2 |
396 |
352 |
4.35 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4128.3 cm
-1
Scaled (by 0.8889) Zero Point Vibrational Energy (zpe) 3669.7 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.