Vibrational Frequencies calculated at MP2/cc-pVTZ
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' |
3187 |
3026 |
11.32 |
79.71 |
0.23 |
0.37 |
2 |
A' |
1328 |
1261 |
88.82 |
2.47 |
0.30 |
0.46 |
3 |
A' |
1136 |
1079 |
261.28 |
1.53 |
0.70 |
0.82 |
4 |
A' |
741 |
703 |
115.40 |
10.41 |
0.22 |
0.36 |
5 |
A' |
590 |
560 |
5.74 |
1.98 |
0.28 |
0.44 |
6 |
A' |
333 |
316 |
0.09 |
4.43 |
0.32 |
0.48 |
7 |
A" |
1396 |
1325 |
13.45 |
3.20 |
0.75 |
0.86 |
8 |
A" |
1173 |
1114 |
206.33 |
1.48 |
0.75 |
0.86 |
9 |
A" |
322 |
306 |
0.28 |
1.65 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5102.4 cm
-1
Scaled (by 0.9495) Zero Point Vibrational Energy (zpe) 4844.7 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.