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

using model chemistry: CID/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CID/daug-cc-pVDZ
 hartrees
Energy at 0K-151.120523
Energy at 298.15K 
HF Energy-150.741976
Nuclear repulsion energy35.675338
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/daug-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 A' 3843 3843 70.33      
2 A' 1664 1664 89.16      
3 A' 936 936 132.92      
4 A' 722 722 97.32      
5 A" 3943 3943 181.90      
6 A" 966 966 0.10      

Unscaled Zero Point Vibrational Energy (zpe) 6036.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6036.8 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/daug-cc-pVDZ
ABC
9.92220 0.80787 0.78142

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/daug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.060 -0.653 0.000
O2 0.060 0.869 0.000
H3 -0.477 -0.862 0.772
H4 -0.477 -0.862 -0.772

Atom - Atom Distances (Å)
  O1 O2 H3 H4
O11.52250.96320.9632
O21.52251.97001.9700
H30.96321.97001.5448
H40.96321.97001.5448

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 102.504 O2 O1 H4 102.504
H3 O1 H4 106.624
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability