Vibrational Frequencies calculated at PM3
| 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 |
3112 |
3031 |
82.95 |
57.20 |
0.13 |
0.23 |
| 2 |
A1 |
1611 |
1570 |
0.09 |
83.04 |
0.13 |
0.24 |
| 3 |
A1 |
1369 |
1333 |
12.47 |
26.25 |
0.74 |
0.85 |
| 4 |
A1 |
1034 |
1007 |
0.67 |
4.53 |
0.62 |
0.77 |
| 5 |
A1 |
948 |
924 |
18.90 |
10.42 |
0.60 |
0.75 |
| 6 |
A1 |
758 |
738 |
41.25 |
2.40 |
0.09 |
0.17 |
| 7 |
A2 |
929 |
905 |
0.00 |
5.60 |
0.75 |
0.86 |
| 8 |
A2 |
562 |
547 |
0.00 |
0.09 |
0.75 |
0.86 |
| 9 |
B1 |
832 |
811 |
40.10 |
1.04 |
0.75 |
0.86 |
| 10 |
B1 |
521 |
507 |
4.13 |
3.58 |
0.75 |
0.86 |
| 11 |
B2 |
3104 |
3023 |
50.59 |
52.49 |
0.75 |
0.86 |
| 12 |
B2 |
1735 |
1690 |
2.42 |
2.33 |
0.75 |
0.86 |
| 13 |
B2 |
1081 |
1053 |
0.41 |
0.81 |
0.75 |
0.86 |
| 14 |
B2 |
898 |
875 |
27.81 |
10.27 |
0.75 |
0.86 |
| 15 |
B2 |
608 |
592 |
12.75 |
4.31 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9550.5 cm
-1
Scaled (by 0.974) Zero Point Vibrational Energy (zpe) 9302.2 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.