Vibrational Frequencies calculated at MP2/6-31G(2df,p)
| 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 |
3279 |
3097 |
0.00 |
|
|
|
| 2 |
A1 |
1623 |
1533 |
20.50 |
|
|
|
| 3 |
A1 |
1194 |
1128 |
1.00 |
|
|
|
| 4 |
A1 |
639 |
604 |
6.67 |
|
|
|
| 5 |
A1 |
117 |
110 |
0.04 |
|
|
|
| 6 |
A2 |
906 |
856 |
0.00 |
|
|
|
| 7 |
A2 |
389 |
368 |
0.00 |
|
|
|
| 8 |
B1 |
707 |
668 |
49.35 |
|
|
|
| 9 |
B2 |
3258 |
3077 |
18.21 |
|
|
|
| 10 |
B2 |
1301 |
1229 |
30.75 |
|
|
|
| 11 |
B2 |
809 |
764 |
43.44 |
|
|
|
| 12 |
B2 |
490 |
462 |
0.91 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7355.6 cm
-1
Scaled (by 0.9445) Zero Point Vibrational Energy (zpe) 6947.4 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.