Vibrational Frequencies calculated at CCSD=FULL/TZVP
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
Σg |
2857 |
2707 |
0.00 |
|
|
|
2 |
Σg |
1278 |
1211 |
0.00 |
|
|
|
3 |
Σu |
2815 |
2667 |
28.26 |
|
|
|
4 |
Πg |
490 |
464 |
0.00 |
|
|
|
4 |
Πg |
490 |
464 |
0.00 |
|
|
|
5 |
Πu |
609 |
577 |
0.07 |
|
|
|
5 |
Πu |
609 |
577 |
0.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4573.7 cm
-1
Scaled (by 0.9475) Zero Point Vibrational Energy (zpe) 4333.6 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.