Vibrational Frequencies calculated at CCSD/cc-pVQZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A |
3879 |
3687 |
80.96 |
|
|
|
| 2 |
A |
2682 |
2550 |
10.72 |
|
|
|
| 3 |
A |
1231 |
1170 |
45.36 |
|
|
|
| 4 |
A |
1046 |
994 |
2.99 |
|
|
|
| 5 |
A |
805 |
765 |
60.03 |
|
|
|
| 6 |
A |
486 |
462 |
78.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5064.8 cm
-1
Scaled (by 0.9505) Zero Point Vibrational Energy (zpe) 4814.1 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.