Vibrational Frequencies calculated at MP2=FULL/6-31G(2df,p)
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' |
3535 |
3323 |
6.67 |
153.17 |
0.31 |
0.47 |
2 |
A' |
3142 |
2953 |
20.55 |
88.83 |
0.38 |
0.55 |
3 |
A' |
2782 |
2615 |
5.22 |
84.23 |
0.28 |
0.44 |
4 |
A' |
1646 |
1547 |
112.37 |
9.98 |
0.25 |
0.40 |
5 |
A' |
1384 |
1301 |
18.33 |
6.40 |
0.13 |
0.22 |
6 |
A' |
1203 |
1130 |
32.87 |
13.09 |
0.64 |
0.78 |
7 |
A' |
938 |
881 |
50.13 |
4.01 |
0.53 |
0.69 |
8 |
A' |
742 |
697 |
66.07 |
3.55 |
0.15 |
0.27 |
9 |
A' |
428 |
402 |
20.52 |
2.29 |
0.41 |
0.58 |
10 |
A" |
1076 |
1011 |
3.81 |
0.55 |
0.75 |
0.86 |
11 |
A" |
749 |
704 |
67.32 |
3.58 |
0.75 |
0.86 |
12 |
A" |
397 |
373 |
34.74 |
0.22 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9009.7 cm
-1
Scaled (by 0.9399) Zero Point Vibrational Energy (zpe) 8468.2 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.