Vibrational Frequencies calculated at MP2/Def2TZVPP
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 |
3103 |
2953 |
2.27 |
166.60 |
0.00 |
0.00 |
2 |
A1 |
2221 |
2113 |
0.01 |
40.47 |
0.22 |
0.36 |
3 |
A1 |
1421 |
1352 |
1.42 |
3.54 |
0.54 |
0.70 |
4 |
A1 |
937 |
892 |
1.01 |
5.11 |
0.09 |
0.17 |
5 |
E |
3196 |
3041 |
0.19 |
53.35 |
0.75 |
0.86 |
5 |
E |
3196 |
3041 |
0.19 |
53.35 |
0.75 |
0.86 |
6 |
E |
1496 |
1423 |
10.32 |
6.76 |
0.75 |
0.86 |
6 |
E |
1496 |
1423 |
10.32 |
6.76 |
0.75 |
0.86 |
7 |
E |
1066 |
1015 |
1.37 |
0.00 |
0.75 |
0.86 |
7 |
E |
1066 |
1015 |
1.37 |
0.00 |
0.75 |
0.86 |
8 |
E |
365 |
348 |
0.40 |
2.25 |
0.75 |
0.86 |
8 |
E |
365 |
348 |
0.40 |
2.25 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9964.8 cm
-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 9481.5 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.