Vibrational Frequencies calculated at B2PLYP=FULL/3-21G
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 |
3177 |
3025 |
28.97 |
167.82 |
0.13 |
0.22 |
2 |
A1 |
1827 |
1740 |
270.97 |
1.73 |
0.07 |
0.13 |
3 |
A1 |
1453 |
1383 |
3.16 |
25.41 |
0.54 |
0.70 |
4 |
A1 |
793 |
755 |
12.57 |
27.30 |
0.34 |
0.50 |
5 |
B1 |
811 |
772 |
111.22 |
0.46 |
0.75 |
0.86 |
6 |
B1 |
424 |
404 |
4.55 |
1.38 |
0.75 |
0.86 |
7 |
B2 |
3253 |
3097 |
3.92 |
112.11 |
0.75 |
0.86 |
8 |
B2 |
988 |
941 |
0.78 |
2.12 |
0.75 |
0.86 |
9 |
B2 |
359 |
342 |
3.41 |
0.64 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6542.5 cm
-1
Scaled (by 0.952) Zero Point Vibrational Energy (zpe) 6228.5 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.