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All results from a given calculation for O2 (Oxygen diatomic)

using model chemistry: CID/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D*H 3Σg
Energy calculated at CID/6-311G**
 hartrees
Energy at 0K-149.996918
Energy at 298.15K-149.996916
HF Energy-149.658251
Nuclear repulsion energy28.553121
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at CID/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σg 1784 1784 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 891.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 891.8 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.
Rotational Constants (cm-1) from geometry optimized at CID/6-311G**
B
1.49827

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/6-311G**

Point Group is D∞h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.593
O2 0.000 0.000 -0.593

Atom - Atom Distances (Å)
  O1 O2
O11.1861
O21.1861

picture of Oxygen diatomic state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability