Vibrational Frequencies calculated at MP2/6-31G(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' |
3150 |
2975 |
4.42 |
70.62 |
0.07 |
0.13 |
| 2 |
A' |
1477 |
1395 |
6.09 |
7.57 |
0.75 |
0.86 |
| 3 |
A' |
1321 |
1247 |
8.94 |
1.64 |
0.62 |
0.77 |
| 4 |
A' |
1102 |
1040 |
11.06 |
1.47 |
0.32 |
0.49 |
| 5 |
A' |
859 |
812 |
43.11 |
15.68 |
0.46 |
0.63 |
| 6 |
A' |
800 |
755 |
108.92 |
1.41 |
0.05 |
0.09 |
| 7 |
A' |
570 |
538 |
15.97 |
8.65 |
0.06 |
0.11 |
| 8 |
A' |
393 |
372 |
1.59 |
7.33 |
0.14 |
0.25 |
| 9 |
A' |
316 |
298 |
0.96 |
2.56 |
0.75 |
0.85 |
| 10 |
A' |
246 |
233 |
0.04 |
2.04 |
0.68 |
0.81 |
| 11 |
A' |
156 |
148 |
0.53 |
0.48 |
0.66 |
0.80 |
| 12 |
A" |
3231 |
3052 |
1.01 |
45.21 |
0.75 |
0.86 |
| 13 |
A" |
1239 |
1170 |
10.79 |
3.67 |
0.75 |
0.86 |
| 14 |
A" |
992 |
937 |
53.30 |
0.97 |
0.75 |
0.86 |
| 15 |
A" |
765 |
722 |
76.78 |
4.38 |
0.75 |
0.86 |
| 16 |
A" |
341 |
322 |
0.79 |
1.54 |
0.75 |
0.86 |
| 17 |
A" |
250 |
236 |
0.89 |
1.34 |
0.75 |
0.86 |
| 18 |
A" |
118 |
111 |
1.09 |
0.89 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8662.1 cm
-1
Scaled (by 0.9445) Zero Point Vibrational Energy (zpe) 8181.4 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.