Vibrational Frequencies calculated at MP2/cc-pVQZ
| 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' |
3256 |
3088 |
2.24 |
73.87 |
0.58 |
0.73 |
| 2 |
A' |
3125 |
2964 |
12.24 |
97.88 |
0.10 |
0.17 |
| 3 |
A' |
2181 |
2069 |
10.40 |
143.27 |
0.24 |
0.39 |
| 4 |
A' |
1674 |
1587 |
12.41 |
28.97 |
0.17 |
0.30 |
| 5 |
A' |
1507 |
1429 |
14.38 |
23.12 |
0.37 |
0.54 |
| 6 |
A' |
1237 |
1173 |
9.37 |
2.24 |
0.75 |
0.86 |
| 7 |
A' |
946 |
897 |
6.52 |
1.56 |
0.03 |
0.06 |
| 8 |
A' |
619 |
587 |
3.13 |
2.06 |
0.15 |
0.26 |
| 9 |
A' |
247 |
235 |
6.05 |
6.68 |
0.50 |
0.66 |
| 10 |
A" |
1098 |
1042 |
19.11 |
0.24 |
0.75 |
0.86 |
| 11 |
A" |
780 |
740 |
0.61 |
2.25 |
0.75 |
0.86 |
| 12 |
A" |
360 |
342 |
8.37 |
0.16 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8514.9 cm
-1
Scaled (by 0.9484) Zero Point Vibrational Energy (zpe) 8075.5 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.