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All results from a given calculation for LiO2 (Lithium dioxide)

using model chemistry: CCSD=FULL/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at CCSD=FULL/cc-pVDZ
 hartrees
Energy at 0K-157.490346
Energy at 298.15K 
HF Energy-157.109951
Nuclear repulsion energy39.138151
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 CCSD=FULL/cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 1151 1151 3.86      
2 A1 754 754 99.07      
3 B2 518 518 14.86      

Unscaled Zero Point Vibrational Energy (zpe) 1211.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1211.8 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 CCSD=FULL/cc-pVDZ
ABC
1.15873 1.03748 0.54738

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 1.415
O2 0.000 0.674 -0.265
O3 0.000 -0.674 -0.265

Atom - Atom Distances (Å)
  Li1 O2 O3
Li11.81071.8107
O21.81071.3487
O31.81071.3487

picture of Lithium dioxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Li1 O2 O3 68.134 Li1 O3 O2 68.134
O2 Li1 O3 43.732
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability