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 |
A' |
3289 |
3204 |
74.66 |
20.68 |
0.42 |
0.59 |
| 2 |
A' |
3159 |
3076 |
1.56 |
148.26 |
0.00 |
0.01 |
| 3 |
A' |
3100 |
3020 |
0.00 |
88.05 |
0.16 |
0.27 |
| 4 |
A' |
3076 |
2996 |
0.65 |
104.73 |
0.73 |
0.84 |
| 5 |
A' |
2088 |
2033 |
1.99 |
244.85 |
0.22 |
0.36 |
| 6 |
A' |
1429 |
1392 |
4.65 |
26.29 |
0.62 |
0.76 |
| 7 |
A' |
1394 |
1357 |
0.77 |
52.26 |
0.62 |
0.77 |
| 8 |
A' |
1380 |
1344 |
1.40 |
52.69 |
0.67 |
0.80 |
| 9 |
A' |
1314 |
1280 |
0.40 |
58.26 |
0.74 |
0.85 |
| 10 |
A' |
1229 |
1197 |
2.08 |
21.76 |
0.53 |
0.69 |
| 11 |
A' |
1117 |
1088 |
2.85 |
1.61 |
0.68 |
0.81 |
| 12 |
A' |
1017 |
991 |
5.34 |
5.02 |
0.24 |
0.39 |
| 13 |
A' |
939 |
914 |
1.97 |
9.87 |
0.75 |
0.85 |
| 14 |
A' |
803 |
782 |
0.51 |
31.09 |
0.69 |
0.82 |
| 15 |
A' |
342 |
333 |
0.47 |
0.19 |
0.75 |
0.85 |
| 16 |
A" |
3064 |
2984 |
0.54 |
120.19 |
0.75 |
0.86 |
| 17 |
A" |
3054 |
2975 |
0.27 |
77.88 |
0.75 |
0.86 |
| 18 |
A" |
1380 |
1344 |
0.66 |
53.05 |
0.75 |
0.86 |
| 19 |
A" |
1018 |
992 |
15.15 |
3.28 |
0.75 |
0.86 |
| 20 |
A" |
987 |
961 |
16.00 |
34.30 |
0.75 |
0.86 |
| 21 |
A" |
877 |
854 |
2.30 |
32.99 |
0.75 |
0.86 |
| 22 |
A" |
809 |
788 |
32.46 |
0.48 |
0.75 |
0.86 |
| 23 |
A" |
354 |
345 |
11.88 |
8.47 |
0.75 |
0.86 |
| 24 |
A" |
69 |
67 |
0.20 |
0.30 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 18642.7 cm
-1
Scaled (by 0.974) Zero Point Vibrational Energy (zpe) 18158.0 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.