Vibrational Frequencies calculated at MP2/CEP-121G
| 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' |
3084 |
3010 |
13.69 |
103.37 |
0.08 |
0.15 |
| 2 |
A' |
1430 |
1396 |
1.61 |
21.23 |
0.60 |
0.75 |
| 3 |
A' |
1282 |
1252 |
81.37 |
2.96 |
0.46 |
0.63 |
| 4 |
A' |
677 |
661 |
77.37 |
15.27 |
0.48 |
0.65 |
| 5 |
A' |
527 |
515 |
11.24 |
19.44 |
0.26 |
0.42 |
| 6 |
A' |
191 |
186 |
0.37 |
12.69 |
0.57 |
0.73 |
| 7 |
A" |
3196 |
3119 |
2.54 |
57.66 |
0.75 |
0.86 |
| 8 |
A" |
1142 |
1114 |
0.80 |
24.34 |
0.75 |
0.86 |
| 9 |
A" |
814 |
794 |
9.11 |
9.22 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6171.3 cm
-1
Scaled (by 0.976) Zero Point Vibrational Energy (zpe) 6023.2 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.