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' |
3259 |
3078 |
21.75 |
|
|
|
| 2 |
A' |
1391 |
1314 |
79.27 |
|
|
|
| 3 |
A' |
1177 |
1112 |
180.64 |
|
|
|
| 4 |
A' |
919 |
868 |
150.63 |
|
|
|
| 5 |
A' |
829 |
783 |
59.18 |
|
|
|
| 6 |
A' |
501 |
473 |
42.53 |
|
|
|
| 7 |
A' |
476 |
450 |
67.01 |
|
|
|
| 8 |
A' |
378 |
357 |
53.72 |
|
|
|
| 9 |
A' |
272 |
257 |
0.65 |
|
|
|
| 10 |
A" |
3377 |
3189 |
11.41 |
|
|
|
| 11 |
A" |
1014 |
958 |
186.73 |
|
|
|
| 12 |
A" |
799 |
754 |
2.73 |
|
|
|
| 13 |
A" |
452 |
427 |
0.20 |
|
|
|
| 14 |
A" |
366 |
345 |
13.01 |
|
|
|
| 15 |
A" |
189 |
178 |
0.79 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7698.8 cm
-1
Scaled (by 0.9445) Zero Point Vibrational Energy (zpe) 7271.5 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.