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' |
3407 |
3260 |
1.80 |
233.74 |
0.31 |
0.48 |
| 2 |
A' |
3141 |
3005 |
28.15 |
113.88 |
0.41 |
0.59 |
| 3 |
A' |
2533 |
2424 |
8.68 |
124.43 |
0.38 |
0.55 |
| 4 |
A' |
1602 |
1533 |
102.04 |
0.04 |
0.28 |
0.44 |
| 5 |
A' |
1392 |
1332 |
15.11 |
9.90 |
0.17 |
0.29 |
| 6 |
A' |
1180 |
1129 |
65.78 |
21.62 |
0.75 |
0.85 |
| 7 |
A' |
912 |
872 |
60.06 |
8.95 |
0.69 |
0.82 |
| 8 |
A' |
662 |
633 |
81.79 |
7.56 |
0.30 |
0.46 |
| 9 |
A' |
425 |
406 |
13.72 |
5.11 |
0.46 |
0.63 |
| 10 |
A" |
1085 |
1038 |
2.78 |
0.71 |
0.75 |
0.86 |
| 11 |
A" |
747 |
714 |
110.15 |
4.20 |
0.75 |
0.86 |
| 12 |
A" |
354 |
339 |
57.46 |
4.57 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8719.2 cm
-1
Scaled (by 0.9568) Zero Point Vibrational Energy (zpe) 8342.6 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.