Vibrational Frequencies calculated at MP2=FULL/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 |
A1 |
3375 |
3154 |
1.11 |
88.06 |
0.10 |
0.18 |
| 2 |
A1 |
1457 |
1362 |
25.67 |
8.89 |
0.74 |
0.85 |
| 3 |
A1 |
1309 |
1223 |
0.61 |
14.71 |
0.11 |
0.20 |
| 4 |
A1 |
1110 |
1037 |
0.15 |
7.17 |
0.41 |
0.59 |
| 5 |
A1 |
1039 |
970 |
15.13 |
6.33 |
0.25 |
0.40 |
| 6 |
A1 |
923 |
863 |
10.96 |
5.43 |
0.13 |
0.23 |
| 7 |
A2 |
867 |
810 |
0.00 |
1.22 |
0.75 |
0.86 |
| 8 |
A2 |
642 |
600 |
0.00 |
0.52 |
0.75 |
0.86 |
| 9 |
B1 |
854 |
798 |
38.05 |
1.28 |
0.75 |
0.86 |
| 10 |
B1 |
663 |
619 |
1.11 |
0.29 |
0.75 |
0.86 |
| 11 |
B2 |
3360 |
3140 |
0.43 |
50.57 |
0.75 |
0.86 |
| 12 |
B2 |
1528 |
1428 |
0.84 |
0.74 |
0.75 |
0.86 |
| 13 |
B2 |
1210 |
1130 |
5.83 |
0.01 |
0.75 |
0.86 |
| 14 |
B2 |
978 |
913 |
14.88 |
2.80 |
0.75 |
0.86 |
| 15 |
B2 |
945 |
883 |
1.26 |
2.07 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10129.4 cm
-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 9464.9 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.