Vibrational Frequencies calculated at MP2/cc-pVDZ
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A1 |
2490 |
2372 |
88.17 |
|
|
|
2 |
A1 |
1280 |
1219 |
195.75 |
|
|
|
3 |
A1 |
1158 |
1103 |
0.36 |
|
|
|
4 |
E |
2471 |
2353 |
141.30 |
|
|
|
4 |
E |
2471 |
2353 |
141.30 |
|
|
|
5 |
E |
1158 |
1103 |
42.24 |
|
|
|
5 |
E |
1158 |
1103 |
42.24 |
|
|
|
6 |
E |
852 |
812 |
32.31 |
|
|
|
6 |
E |
852 |
812 |
32.31 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6945.1 cm
-1
Scaled (by 0.9525) Zero Point Vibrational Energy (zpe) 6615.2 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.