Vibrational Frequencies calculated at MP2/SDD
| 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' |
3658 |
3531 |
83.77 |
|
|
|
| 2 |
A' |
3503 |
3381 |
62.55 |
|
|
|
| 3 |
A' |
2150 |
2075 |
75.93 |
|
|
|
| 4 |
A' |
1240 |
1197 |
123.41 |
|
|
|
| 5 |
A' |
967 |
934 |
82.48 |
|
|
|
| 6 |
A' |
632 |
610 |
69.63 |
|
|
|
| 7 |
A' |
351 |
339 |
14.49 |
|
|
|
| 8 |
A" |
573 |
553 |
82.45 |
|
|
|
| 9 |
A" |
371 |
358 |
0.98 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6722.2 cm
-1
Scaled (by 0.9653) Zero Point Vibrational Energy (zpe) 6488.9 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.