Vibrational Frequencies calculated at MP2/6-31G*
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' |
1871 |
1765 |
44.52 |
8.32 |
0.41 |
0.58 |
2 |
A' |
1388 |
1309 |
155.06 |
0.03 |
0.33 |
0.50 |
3 |
A' |
1260 |
1188 |
186.01 |
0.52 |
0.23 |
0.37 |
4 |
A' |
1090 |
1028 |
224.91 |
2.13 |
0.16 |
0.27 |
5 |
A' |
701 |
661 |
3.18 |
6.76 |
0.14 |
0.24 |
6 |
A' |
517 |
487 |
1.11 |
1.62 |
0.75 |
0.85 |
7 |
A' |
466 |
439 |
0.99 |
2.09 |
0.40 |
0.57 |
8 |
A' |
341 |
321 |
1.26 |
2.45 |
0.64 |
0.78 |
9 |
A' |
188 |
177 |
3.12 |
0.51 |
0.64 |
0.78 |
10 |
A" |
520 |
490 |
3.30 |
9.47 |
0.75 |
0.86 |
11 |
A" |
375 |
354 |
1.93 |
0.32 |
0.75 |
0.86 |
12 |
A" |
173 |
163 |
0.04 |
0.05 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4444.7 cm
-1
Scaled (by 0.943) Zero Point Vibrational Energy (zpe) 4191.4 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.