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

using model chemistry: wB97X-D/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 wB97X-D/6-311G**
 hartrees
Energy at 0K-151.462836
Energy at 298.15K 
HF Energy-151.462836
Nuclear repulsion energy35.556724
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 wB97X-D/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' 3803 3637 76.09 49.47 0.10 0.17
2 A' 1600 1530 85.72 6.29 0.67 0.80
3 A' 892 853 99.76 4.85 0.59 0.74
4 A' 671 642 111.52 3.67 0.15 0.26
5 A" 3901 3732 175.42 20.89 0.75 0.86
6 A" 873 835 1.57 6.30 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5869.9 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 5614.6 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 wB97X-D/6-311G**
ABC
9.97340 0.80096 0.77416

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.059 -0.655 0.000
O2 0.059 0.874 0.000
H3 -0.470 -0.876 0.775
H4 -0.470 -0.876 -0.775

Atom - Atom Distances (Å)
  O1 O2 H3 H4
O11.52810.96350.9635
O21.52811.98521.9852
H30.96351.98521.5493
H40.96351.98521.5493

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 103.302 O2 O1 H4 103.302
H3 O1 H4 107.016
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.214      
2 O -0.432      
3 H 0.323      
4 H 0.323      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.145 -4.282 0.000 4.789
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.571 1.824 0.000
y 1.824 -11.230 0.000
z 0.000 0.000 -9.416
Traceless
 xyz
x -1.248 1.824 0.000
y 1.824 -0.736 0.000
z 0.000 0.000 1.985
Polar
3z2-r23.969
x2-y2-0.341
xy1.824
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.891 0.182 0.000
y 0.182 2.187 0.000
z 0.000 0.000 1.187


<r2> (average value of r2) Å2
<r2> 19.472
(<r2>)1/2 4.413