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

using model chemistry: B3LYPultrafine/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/6-311G*
 hartrees
Energy at 0K-151.503748
Energy at 298.15K 
HF Energy-151.503748
Nuclear repulsion energy35.067960
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 B3LYPultrafine/6-311G*
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' 3720 3594 49.28 51.63 0.10 0.19
2 A' 1687 1630 110.04 6.66 0.72 0.84
3 A' 898 868 109.03 5.28 0.66 0.79
4 A' 630 609 113.65 3.77 0.11 0.20
5 A" 3822 3693 147.85 21.43 0.75 0.86
6 A" 868 838 1.96 6.83 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5812.0 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 5616.1 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 B3LYPultrafine/6-311G*
ABC
9.83594 0.77402 0.74787

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.058 -0.669 0.000
O2 0.058 0.889 0.000
H3 -0.467 -0.879 0.784
H4 -0.467 -0.879 -0.784

Atom - Atom Distances (Å)
  O1 O2 H3 H4
O11.55750.96640.9664
O21.55752.00382.0038
H30.96642.00381.5673
H40.96642.00381.5673

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 102.569 O2 O1 H4 102.569
H3 O1 H4 108.357
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.538      
2 O -0.407      
3 H 0.472      
4 H 0.472      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.253 -4.237 0.000 4.799
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.728 1.927 0.000
y 1.927 -11.291 0.000
z 0.000 0.000 -9.460
Traceless
 xyz
x -1.353 1.927 0.000
y 1.927 -0.697 0.000
z 0.000 0.000 2.050
Polar
3z2-r24.099
x2-y2-0.437
xy1.927
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.834 0.191 0.000
y 0.191 2.171 0.000
z 0.000 0.000 1.194


<r2> (average value of r2) Å2
<r2> 19.923
(<r2>)1/2 4.464