Vibrational Frequencies calculated at MP2=FULL/STO-3G
| 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 |
3535 |
3142 |
1.07 |
36.70 |
0.71 |
0.83 |
| 2 |
A |
3518 |
3127 |
5.49 |
23.95 |
0.74 |
0.85 |
| 3 |
A |
3346 |
2974 |
3.54 |
38.01 |
0.01 |
0.02 |
| 4 |
A |
3039 |
2702 |
33.42 |
71.99 |
0.30 |
0.46 |
| 5 |
A |
1736 |
1544 |
3.40 |
13.69 |
0.73 |
0.84 |
| 6 |
A |
1721 |
1530 |
2.65 |
18.57 |
0.75 |
0.86 |
| 7 |
A |
1588 |
1412 |
13.75 |
4.45 |
0.68 |
0.81 |
| 8 |
A |
1098 |
976 |
7.56 |
4.63 |
0.61 |
0.76 |
| 9 |
A |
1092 |
971 |
1.12 |
4.58 |
0.73 |
0.85 |
| 10 |
A |
1052 |
935 |
15.30 |
14.43 |
0.74 |
0.85 |
| 11 |
A |
868 |
772 |
0.75 |
11.46 |
0.36 |
0.53 |
| 12 |
A |
636 |
566 |
0.13 |
15.41 |
0.29 |
0.44 |
| 13 |
A |
278 |
247 |
3.66 |
2.85 |
0.67 |
0.80 |
| 14 |
A |
242 |
215 |
6.30 |
15.08 |
0.74 |
0.85 |
| 15 |
A |
162 |
144 |
0.24 |
0.13 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11955.9 cm
-1
Scaled (by 0.8889) Zero Point Vibrational Energy (zpe) 10627.6 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.