Vibrational Frequencies calculated at MP2/6-31G**
| 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' |
3253 |
3046 |
13.26 |
73.56 |
0.69 |
0.81 |
| 2 |
A' |
3135 |
2936 |
45.57 |
134.15 |
0.01 |
0.02 |
| 3 |
A' |
2402 |
2250 |
771.17 |
0.47 |
0.13 |
0.23 |
| 4 |
A' |
1559 |
1460 |
4.24 |
13.73 |
0.75 |
0.85 |
| 5 |
A' |
1511 |
1415 |
31.05 |
10.08 |
0.69 |
0.82 |
| 6 |
A' |
1486 |
1391 |
26.06 |
33.13 |
0.29 |
0.45 |
| 7 |
A' |
1188 |
1113 |
20.62 |
3.52 |
0.60 |
0.75 |
| 8 |
A' |
900 |
842 |
26.87 |
15.69 |
0.22 |
0.35 |
| 9 |
A' |
619 |
580 |
24.18 |
0.53 |
0.56 |
0.72 |
| 10 |
A' |
184 |
173 |
18.35 |
1.82 |
0.69 |
0.82 |
| 11 |
A" |
3226 |
3021 |
18.02 |
61.57 |
0.75 |
0.86 |
| 12 |
A" |
1565 |
1465 |
4.37 |
20.22 |
0.75 |
0.86 |
| 13 |
A" |
1163 |
1089 |
0.18 |
3.16 |
0.75 |
0.86 |
| 14 |
A" |
564 |
528 |
21.20 |
0.51 |
0.75 |
0.86 |
| 15 |
A" |
70 |
66 |
2.55 |
1.30 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11412.0 cm
-1
Scaled (by 0.9365) Zero Point Vibrational Energy (zpe) 10687.3 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.