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

using model chemistry: MP3=FULL/aug-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 MP3=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-151.152389
Energy at 298.15K 
HF Energy-150.740444
Nuclear repulsion energy35.648675
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 MP3=FULL/aug-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' 3785 3785 65.54      
2 A' 1636 1636 86.42      
3 A' 951 951 122.71      
4 A' 749 749 93.34      
5 A" 3880 3880 173.15      
6 A" 960 960 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 5980.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5980.1 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 MP3=FULL/aug-cc-pVDZ
ABC
9.78231 0.80886 0.78256

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.060 -0.655 0.000
O2 0.060 0.868 0.000
H3 -0.483 -0.853 0.775
H4 -0.483 -0.853 -0.775

Atom - Atom Distances (Å)
  O1 O2 H3 H4
O11.52240.96760.9676
O21.52241.96401.9640
H30.96761.96401.5508
H40.96761.96401.5508

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 101.815 O2 O1 H4 101.815
H3 O1 H4 106.513
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability