Vibrational Frequencies calculated at QCISD/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 |
1058 |
1025 |
214.45 |
|
|
|
| 2 |
A1 |
412 |
399 |
19.00 |
|
|
|
| 3 |
A1 |
259 |
251 |
1.14 |
|
|
|
| 4 |
B1 |
418 |
405 |
0.85 |
|
|
|
| 5 |
B2 |
685 |
664 |
206.44 |
|
|
|
| 6 |
B2 |
278 |
270 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1555.0 cm
-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 1507.1 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.