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 |
A |
242 |
231 |
5.58 |
22.21 |
0.64 |
0.78 |
| 2 |
A |
284 |
271 |
32.31 |
22.63 |
0.73 |
0.84 |
| 3 |
A |
584 |
558 |
5.41 |
18.16 |
0.17 |
0.29 |
| 4 |
A |
887 |
847 |
5.21 |
21.36 |
0.69 |
0.82 |
| 5 |
A |
1237 |
1181 |
1.27 |
26.78 |
0.74 |
0.85 |
| 6 |
A |
1537 |
1467 |
2.41 |
19.50 |
0.75 |
0.86 |
| 7 |
A |
2478 |
2365 |
7.52 |
126.10 |
0.19 |
0.32 |
| 8 |
A |
3175 |
3031 |
4.05 |
76.69 |
0.12 |
0.21 |
| 9 |
B |
244 |
233 |
55.22 |
6.49 |
0.75 |
0.86 |
| 10 |
B |
700 |
668 |
29.90 |
9.35 |
0.75 |
0.86 |
| 11 |
B |
726 |
693 |
0.53 |
8.60 |
0.75 |
0.86 |
| 12 |
B |
1007 |
961 |
28.84 |
10.75 |
0.75 |
0.86 |
| 13 |
B |
1302 |
1242 |
20.60 |
2.02 |
0.75 |
0.86 |
| 14 |
B |
2478 |
2365 |
24.82 |
97.43 |
0.75 |
0.86 |
| 15 |
B |
3247 |
3100 |
0.01 |
57.12 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10063.8 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 9605.9 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.