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All results from a given calculation for H2O3 (Hydrogen trioxide)

using model chemistry: B1B95/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B1B95/6-31G(2df,p)
 hartrees
Energy at 0K-226.630454
Energy at 298.15K 
HF Energy-226.630454
Nuclear repulsion energy80.145565
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 B1B95/6-31G(2df,p)
Rotational Constants (cm-1) from geometry optimized at B1B95/6-31G(2df,p)
ABC
1.77053 0.37085 0.32589

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G(2df,p)

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.594
O2 0.000 1.130 -0.236
O3 0.000 -1.130 -0.236
H4 -0.930 1.195 -0.488
H5 0.930 -1.195 -0.488

Atom - Atom Distances (Å)
  O1 O2 O3 H4 H5
O11.40221.40221.86141.8614
O21.40222.25960.96602.5165
O31.40222.25962.51650.9660
H41.86140.96602.51653.0286
H51.86142.51650.96603.0286

picture of Hydrogen trioxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 O2 H4 102.048 O1 O3 H5 102.048
O2 O1 O3 107.361
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.106      
2 O -0.276      
3 O -0.276      
4 H 0.329      
5 H 0.329      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -1.100 1.100
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -13.420 -4.105 0.000
y -4.105 -16.335 0.000
z 0.000 0.000 -16.699
Traceless
 xyz
x 3.096 -4.105 0.000
y -4.105 -1.275 0.000
z 0.000 0.000 -1.821
Polar
3z2-r2-3.642
x2-y22.914
xy-4.105
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.067 -0.395 0.000
y -0.395 3.276 0.000
z 0.000 0.000 1.942


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