Vibrational Frequencies calculated at QCISD(T)/6-311+G(3df,2p)
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Ag |
3432 |
3273 |
|
|
|
|
| 2 |
Ag |
2029 |
1936 |
|
|
|
|
| 3 |
Ag |
1169 |
1115 |
|
|
|
|
| 4 |
Ag |
903 |
861 |
|
|
|
|
| 5 |
Ag |
320 |
305 |
|
|
|
|
| 6 |
Au |
935 |
892 |
|
|
|
|
| 7 |
Au |
240 |
229 |
|
|
|
|
| 8 |
Bg |
680 |
648 |
|
|
|
|
| 9 |
Bu |
3432 |
3273 |
|
|
|
|
| 10 |
Bu |
1695 |
1617 |
|
|
|
|
| 11 |
Bu |
1130 |
1078 |
|
|
|
|
| 12 |
Bu |
276 |
263 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8120.4 cm
-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 7744.4 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.