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

using model chemistry: B97D3/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 B97D3/daug-cc-pVDZ
 hartrees
Energy at 0K-151.427733
Energy at 298.15K 
HF Energy-151.427733
Nuclear repulsion energy35.261718
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 B97D3/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' 3583 3583 39.92 122.65 0.07 0.13
2 A' 1567 1567 79.63 4.34 0.69 0.82
3 A' 903 903 79.53 9.47 0.30 0.46
4 A' 624 624 68.93 1.39 0.56 0.72
5 A" 3689 3689 153.56 29.19 0.75 0.86
6 A" 832 832 0.20 3.90 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5598.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5598.8 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 B97D3/daug-cc-pVDZ
ABC
9.51971 0.79007 0.76576

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/daug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.062 -0.666 0.000
O2 0.062 0.877 0.000
H3 -0.499 -0.843 0.779
H4 -0.499 -0.843 -0.779

Atom - Atom Distances (Å)
  O1 O2 H3 H4
O11.54280.97650.9765
O21.54281.96961.9696
H30.97651.96961.5586
H40.97651.96961.5586

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 100.432 O2 O1 H4 100.432
H3 O1 H4 105.892
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.670      
2 O -0.372      
3 H 0.521      
4 H 0.521      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.969 -4.273 0.000 4.704
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.292 1.797 0.000
y 1.797 -12.084 0.000
z 0.000 0.000 -10.235
Traceless
 xyz
x -1.133 1.797 0.000
y 1.797 -0.820 0.000
z 0.000 0.000 1.953
Polar
3z2-r23.907
x2-y2-0.209
xy1.797
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.432 0.155 0.000
y 0.155 3.240 0.000
z 0.000 0.000 2.552


<r2> (average value of r2) Å2
<r2> 20.099
(<r2>)1/2 4.483