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

using model chemistry: MP3=FULL/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-151.100986
Energy at 298.15K 
HF Energy-150.720640
Nuclear repulsion energy35.599397
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/6-31+G**
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' 3839 3577 83.60      
2 A' 1664 1550 110.56      
3 A' 942 878 131.15      
4 A' 763 711 107.41      
5 A" 3950 3680 188.57      
6 A" 950 885 2.20      

Unscaled Zero Point Vibrational Energy (zpe) 6054.2 cm-1
Scaled (by 0.9316) Zero Point Vibrational Energy (zpe) 5640.1 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/6-31+G**
ABC
9.88581 0.80544 0.77760

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.059 -0.654 0.000
O2 0.059 0.871 0.000
H3 -0.468 -0.869 0.780
H4 -0.468 -0.869 -0.780

Atom - Atom Distances (Å)
  O1 O2 H3 H4
O11.52470.96570.9657
O21.52471.97831.9783
H30.96571.97831.5606
H40.96571.97831.5606

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 102.879 O2 O1 H4 102.879
H3 O1 H4 107.812
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability