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 |
A1 |
3582 |
3184 |
23.76 |
48.08 |
0.12 |
0.22 |
| 2 |
A1 |
1424 |
1266 |
33.63 |
8.61 |
0.73 |
0.85 |
| 3 |
A1 |
1235 |
1098 |
15.93 |
6.45 |
0.24 |
0.38 |
| 4 |
A1 |
1131 |
1006 |
1.52 |
9.49 |
0.32 |
0.48 |
| 5 |
A1 |
1069 |
950 |
0.02 |
7.72 |
0.25 |
0.40 |
| 6 |
A1 |
928 |
825 |
0.48 |
1.68 |
0.19 |
0.32 |
| 7 |
A2 |
910 |
808 |
0.00 |
1.00 |
0.75 |
0.86 |
| 8 |
A2 |
647 |
575 |
0.00 |
0.88 |
0.75 |
0.86 |
| 9 |
B1 |
852 |
757 |
14.49 |
1.43 |
0.75 |
0.86 |
| 10 |
B1 |
608 |
541 |
1.14 |
0.06 |
0.75 |
0.86 |
| 11 |
B2 |
3564 |
3168 |
16.52 |
33.09 |
0.75 |
0.86 |
| 12 |
B2 |
1488 |
1323 |
10.50 |
1.08 |
0.75 |
0.86 |
| 13 |
B2 |
1228 |
1091 |
3.27 |
0.01 |
0.75 |
0.86 |
| 14 |
B2 |
1086 |
965 |
0.05 |
0.01 |
0.75 |
0.86 |
| 15 |
B2 |
961 |
854 |
6.77 |
4.53 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10356.1 cm
-1
Scaled (by 0.8889) Zero Point Vibrational Energy (zpe) 9205.6 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.