Vibrational Frequencies calculated at MP2=FULL/3-21G
| 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' |
3160 |
3017 |
3.63 |
|
|
|
| 2 |
A' |
2293 |
2189 |
48.47 |
|
|
|
| 3 |
A' |
1558 |
1488 |
1.16 |
|
|
|
| 4 |
A' |
1321 |
1261 |
40.48 |
|
|
|
| 5 |
A' |
1077 |
1029 |
13.25 |
|
|
|
| 6 |
A' |
691 |
660 |
38.48 |
|
|
|
| 7 |
A' |
588 |
561 |
29.68 |
|
|
|
| 8 |
A' |
489 |
467 |
3.42 |
|
|
|
| 9 |
A' |
306 |
293 |
0.91 |
|
|
|
| 10 |
A' |
94 |
90 |
1.32 |
|
|
|
| 11 |
A" |
3226 |
3081 |
0.06 |
|
|
|
| 12 |
A" |
1256 |
1200 |
0.00 |
|
|
|
| 13 |
A" |
908 |
867 |
1.29 |
|
|
|
| 14 |
A" |
504 |
481 |
0.08 |
|
|
|
| 15 |
A" |
190 |
181 |
6.52 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8830.8 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 8431.7 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.