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' |
3212 |
3045 |
25.61 |
|
|
|
2 |
A' |
1364 |
1293 |
116.85 |
|
|
|
3 |
A' |
1106 |
1048 |
186.13 |
|
|
|
4 |
A' |
726 |
689 |
130.68 |
|
|
|
5 |
A' |
550 |
521 |
10.82 |
|
|
|
6 |
A' |
316 |
299 |
0.11 |
|
|
|
7 |
A" |
1444 |
1369 |
24.93 |
|
|
|
8 |
A" |
1189 |
1127 |
120.17 |
|
|
|
9 |
A" |
300 |
284 |
1.44 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5102.9 cm
-1
Scaled (by 0.948) Zero Point Vibrational Energy (zpe) 4837.5 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.