Vibrational Frequencies calculated at MP2/6-311G*
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' |
3769 |
3582 |
47.96 |
87.76 |
0.63 |
0.77 |
2 |
A' |
3625 |
3445 |
86.15 |
166.07 |
0.17 |
0.29 |
3 |
A' |
3142 |
2986 |
29.30 |
129.33 |
0.37 |
0.54 |
4 |
A' |
1706 |
1621 |
187.47 |
2.88 |
0.66 |
0.80 |
5 |
A' |
1506 |
1431 |
210.60 |
1.39 |
0.62 |
0.76 |
6 |
A' |
1345 |
1278 |
166.84 |
4.07 |
0.75 |
0.86 |
7 |
A' |
1179 |
1121 |
19.02 |
19.65 |
0.36 |
0.53 |
8 |
A' |
923 |
877 |
8.33 |
37.24 |
0.25 |
0.40 |
9 |
A' |
444 |
422 |
1.33 |
4.62 |
0.71 |
0.83 |
10 |
A" |
956 |
909 |
47.69 |
1.04 |
0.75 |
0.86 |
11 |
A" |
621 |
590 |
0.86 |
1.14 |
0.75 |
0.86 |
12 |
A" |
149 |
142 |
254.26 |
0.20 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9682.4 cm
-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 9201.2 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.