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

using model chemistry: BLYP/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at BLYP/6-31G
 hartrees
Energy at 0K-226.602887
Energy at 298.15K 
HF Energy-226.602887
Nuclear repulsion energy73.699575
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 BLYP/6-31G
Rotational Constants (cm-1) from geometry optimized at BLYP/6-31G
ABC
1.51957 0.30884 0.27151

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31G

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.645
O2 0.000 1.241 -0.262
O3 0.000 -1.241 -0.262
H4 -0.977 1.303 -0.481
H5 0.977 -1.303 -0.481

Atom - Atom Distances (Å)
  O1 O2 O3 H4 H5
O11.53691.53691.97981.9798
O21.53692.48121.00312.7337
O31.53692.48122.73371.0031
H41.97981.00312.73373.2575
H51.97982.73371.00313.2575

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 100.301 O1 O3 H5 100.301
O2 O1 O3 107.652
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.083      
2 O -0.332      
3 O -0.332      
4 H 0.373      
5 H 0.373      


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 -1.108 1.108
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -13.804 -5.227 0.000
y -5.227 -16.801 0.000
z 0.000 0.000 -17.245
Traceless
 xyz
x 3.219 -5.227 0.000
y -5.227 -1.276 0.000
z 0.000 0.000 -1.943
Polar
3z2-r2-3.885
x2-y22.996
xy-5.227
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.905 -0.587 0.000
y -0.587 3.943 0.000
z 0.000 0.000 1.588


<r2> (average value of r2) Å2
<r2> 44.783
(<r2>)1/2 6.692