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All results from a given calculation for H2OO (water oxide)

using model chemistry: CCD/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCD/6-31G
 hartrees
Energy at 0K-150.908752
Energy at 298.15K 
HF Energy-150.670280
Nuclear repulsion energy33.655684
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 CCD/6-31G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3662 3514 44.75      
2 A' 1662 1595 103.37      
3 A' 780 749 232.74      
4 A' 644 618 119.45      
5 A" 3808 3654 125.93      
6 A" 824 790 9.26      

Unscaled Zero Point Vibrational Energy (zpe) 5690.6 cm-1
Scaled (by 0.9595) Zero Point Vibrational Energy (zpe) 5460.1 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 CCD/6-31G
ABC
9.82354 0.69808 0.67218

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.053 -0.701 0.000
O2 0.053 0.940 0.000
H3 -0.425 -0.957 0.810
H4 -0.425 -0.957 -0.810

Atom - Atom Distances (Å)
  O1 O2 H3 H4
O11.64030.97510.9751
O21.64032.11712.1171
H30.97512.11711.6205
H40.97512.11711.6205

picture of water oxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 O1 H3 105.238 O2 O1 H4 105.238
H3 O1 H4 112.384
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability