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' |
3094 |
2950 |
6.92 |
211.82 |
0.01 |
0.02 |
| 2 |
A' |
3007 |
2867 |
9.23 |
166.05 |
0.73 |
0.85 |
| 3 |
A' |
2428 |
2315 |
1207.06 |
4.03 |
0.03 |
0.05 |
| 4 |
A' |
1661 |
1584 |
23.37 |
47.40 |
0.23 |
0.37 |
| 5 |
A' |
1436 |
1369 |
18.19 |
41.15 |
0.57 |
0.72 |
| 6 |
A' |
1360 |
1297 |
1.25 |
58.53 |
0.75 |
0.85 |
| 7 |
A' |
1151 |
1097 |
18.21 |
17.37 |
0.23 |
0.38 |
| 8 |
A' |
1073 |
1023 |
16.22 |
9.33 |
0.52 |
0.68 |
| 9 |
A' |
644 |
614 |
18.83 |
2.53 |
0.75 |
0.85 |
| 10 |
A' |
229 |
218 |
15.52 |
2.57 |
0.62 |
0.76 |
| 11 |
A" |
2995 |
2855 |
0.00 |
150.87 |
0.75 |
0.86 |
| 12 |
A" |
1359 |
1296 |
2.30 |
66.96 |
0.75 |
0.86 |
| 13 |
A" |
1090 |
1039 |
6.86 |
1.62 |
0.75 |
0.86 |
| 14 |
A" |
457 |
435 |
35.05 |
1.48 |
0.75 |
0.86 |
| 15 |
A" |
98 |
93 |
6.73 |
3.01 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11039.5 cm
-1
Scaled (by 0.9535) Zero Point Vibrational Energy (zpe) 10526.1 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.