Vibrational Frequencies calculated at MP2/3-21G*
| 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 |
3135 |
2982 |
15.20 |
88.26 |
0.01 |
0.03 |
| 2 |
A1 |
1475 |
1403 |
11.18 |
4.23 |
0.57 |
0.73 |
| 3 |
A1 |
702 |
668 |
26.03 |
16.16 |
0.32 |
0.49 |
| 4 |
E |
3233 |
3076 |
4.55 |
51.03 |
0.75 |
0.86 |
| 4 |
E |
3233 |
3076 |
4.55 |
51.03 |
0.75 |
0.86 |
| 5 |
E |
1586 |
1508 |
7.60 |
20.34 |
0.75 |
0.86 |
| 5 |
E |
1586 |
1508 |
7.60 |
20.34 |
0.75 |
0.86 |
| 6 |
E |
1085 |
1032 |
4.71 |
8.33 |
0.75 |
0.86 |
| 6 |
E |
1085 |
1032 |
4.71 |
8.33 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8558.7 cm
-1
Scaled (by 0.9513) Zero Point Vibrational Energy (zpe) 8141.9 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.