Vibrational Frequencies calculated at AM1
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3007 |
2867 |
39.32 |
145.79 |
0.40 |
0.57 |
| 2 |
A' |
1074 |
1024 |
26.90 |
26.29 |
0.67 |
0.80 |
| 3 |
A' |
818 |
780 |
94.60 |
27.53 |
0.75 |
0.86 |
| 4 |
A' |
608 |
580 |
13.30 |
23.10 |
0.13 |
0.23 |
| 5 |
A' |
371 |
354 |
1.44 |
7.21 |
0.46 |
0.63 |
| 6 |
A' |
240 |
229 |
0.43 |
6.80 |
0.69 |
0.81 |
| 7 |
A" |
1124 |
1071 |
17.86 |
18.50 |
0.75 |
0.86 |
| 8 |
A" |
874 |
833 |
157.86 |
17.81 |
0.75 |
0.86 |
| 9 |
A" |
220 |
210 |
0.89 |
7.36 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4167.7 cm
-1
Scaled (by 0.9535) Zero Point Vibrational Energy (zpe) 3973.9 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.