Vibrational Frequencies calculated at QCISD(T)=FULL/cc-pVDZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Σg |
2352 |
2255 |
|
|
|
|
| 2 |
Σg |
856 |
821 |
|
|
|
|
| 3 |
Σu |
2155 |
2066 |
|
|
|
|
| 4 |
Πg |
500 |
479 |
|
|
|
|
| 4 |
Πg |
500 |
479 |
|
|
|
|
| 5 |
Πu |
233 |
223 |
|
|
|
|
| 5 |
Πu |
233 |
223 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3413.4 cm
-1
Scaled (by 0.959) Zero Point Vibrational Energy (zpe) 3273.5 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.