Vibrational Frequencies calculated at MP2/3-21G
| 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' |
1373 |
1310 |
249.06 |
|
|
|
| 2 |
A' |
1226 |
1171 |
346.58 |
|
|
|
| 3 |
A' |
1012 |
966 |
1.26 |
|
|
|
| 4 |
A' |
840 |
802 |
4.20 |
|
|
|
| 5 |
A' |
643 |
614 |
15.36 |
|
|
|
| 6 |
A' |
561 |
536 |
10.52 |
|
|
|
| 7 |
A' |
415 |
396 |
0.51 |
|
|
|
| 8 |
A' |
243 |
231 |
1.62 |
|
|
|
| 9 |
A" |
1353 |
1291 |
336.38 |
|
|
|
| 10 |
A" |
585 |
559 |
15.33 |
|
|
|
| 11 |
A" |
409 |
390 |
0.09 |
|
|
|
| 12 |
A" |
122 |
116 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4390.6 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 4190.9 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.