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 |
3389 |
3012 |
0.52 |
37.26 |
0.13 |
0.22 |
| 2 |
A1 |
1675 |
1489 |
0.76 |
17.61 |
0.72 |
0.84 |
| 3 |
A1 |
560 |
498 |
5.00 |
12.28 |
0.14 |
0.25 |
| 4 |
A1 |
139 |
124 |
0.34 |
4.18 |
0.53 |
0.70 |
| 5 |
A2 |
1271 |
1130 |
0.00 |
16.05 |
0.75 |
0.86 |
| 6 |
B1 |
3507 |
3117 |
0.37 |
31.33 |
0.75 |
0.86 |
| 7 |
B1 |
823 |
732 |
0.05 |
2.30 |
0.75 |
0.86 |
| 8 |
B2 |
1343 |
1194 |
97.60 |
1.04 |
0.75 |
0.86 |
| 9 |
B2 |
745 |
662 |
38.82 |
11.52 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6725.8 cm
-1
Scaled (by 0.8889) Zero Point Vibrational Energy (zpe) 5978.5 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.