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' |
3523 |
3363 |
51.52 |
|
|
|
2 |
A' |
3510 |
3350 |
67.60 |
|
|
|
3 |
A' |
2225 |
2124 |
54.81 |
|
|
|
4 |
A' |
1299 |
1240 |
114.39 |
|
|
|
5 |
A' |
1019 |
972 |
87.47 |
|
|
|
6 |
A' |
680 |
649 |
54.56 |
|
|
|
7 |
A' |
434 |
415 |
19.41 |
|
|
|
8 |
A" |
582 |
556 |
69.95 |
|
|
|
9 |
A" |
447 |
427 |
7.90 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6859.3 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 6547.2 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.