Vibrational Frequencies calculated at MP2=FULL/3-21G
| 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 |
1265 |
1208 |
398.99 |
0.97 |
0.13 |
0.23 |
| 2 |
A1 |
660 |
630 |
64.83 |
5.13 |
0.11 |
0.20 |
| 3 |
A1 |
420 |
401 |
3.08 |
2.98 |
0.48 |
0.65 |
| 4 |
B1 |
594 |
567 |
75.26 |
2.58 |
0.75 |
0.86 |
| 5 |
B2 |
1551 |
1481 |
276.77 |
0.21 |
0.75 |
0.86 |
| 6 |
B2 |
347 |
332 |
9.16 |
3.38 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 2418.5 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 2309.2 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.