Vibrational Frequencies calculated at MP2/Def2TZVPP
| 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' |
3725 |
3545 |
285.77 |
|
|
|
| 2 |
A' |
2043 |
1944 |
666.24 |
|
|
|
| 3 |
A' |
899 |
856 |
1.94 |
|
|
|
| 4 |
A' |
624 |
594 |
371.90 |
|
|
|
| 5 |
A' |
467 |
444 |
101.66 |
|
|
|
| 6 |
A" |
497 |
473 |
6.42 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4127.9 cm
-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 3927.7 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.