Vibrational Frequencies calculated at CID/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 |
1867 |
1738 |
2.54 |
|
|
|
| 2 |
A1 |
1226 |
1141 |
206.67 |
|
|
|
| 3 |
A1 |
575 |
535 |
1.21 |
|
|
|
| 4 |
A1 |
326 |
303 |
2.84 |
|
|
|
| 5 |
A1 |
183 |
170 |
2.10 |
|
|
|
| 6 |
A2 |
641 |
596 |
0.00 |
|
|
|
| 7 |
A2 |
159 |
148 |
0.00 |
|
|
|
| 8 |
B1 |
382 |
355 |
3.29 |
|
|
|
| 9 |
B2 |
1280 |
1191 |
10.31 |
|
|
|
| 10 |
B2 |
976 |
908 |
145.65 |
|
|
|
| 11 |
B2 |
456 |
425 |
0.07 |
|
|
|
| 12 |
B2 |
415 |
386 |
1.33 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4243.0 cm
-1
Scaled (by 0.9305) Zero Point Vibrational Energy (zpe) 3948.2 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.