Vibrational Frequencies calculated at MP2/aug-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 |
A1 |
1121 |
1065 |
21.14 |
0.00 |
0.33 |
0.50 |
| 2 |
A1 |
426 |
405 |
86.14 |
78607.76 |
0.32 |
0.49 |
| 3 |
B2 |
706 |
670 |
5044.15 |
1422.29 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1126.4 cm
-1
Scaled (by 0.9497) Zero Point Vibrational Energy (zpe) 1069.7 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.