Vibrational Frequencies calculated at MP2=FULL/STO-3G
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 |
3610 |
3209 |
0.01 |
|
|
|
2 |
A |
1197 |
1064 |
2.11 |
|
|
|
3 |
A |
1086 |
965 |
0.07 |
|
|
|
4 |
A |
904 |
803 |
47.85 |
|
|
|
5 |
A |
463 |
412 |
0.31 |
|
|
|
6 |
B |
3624 |
3222 |
22.18 |
|
|
|
7 |
B |
2202 |
1958 |
82.00 |
|
|
|
8 |
B |
1043 |
927 |
328.51 |
|
|
|
9 |
B |
466 |
414 |
56.20 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7297.6 cm
-1
Scaled (by 0.8889) Zero Point Vibrational Energy (zpe) 6486.9 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.