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

using model chemistry: HF/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 HF/6-31G*
 hartrees
Energy at 0K-225.533626
Energy at 298.15K 
HF Energy-225.533626
Nuclear repulsion energy81.717834
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 HF/6-31G*
Rotational Constants (cm-1) from geometry optimized at HF/6-31G*
ABC
1.84225 0.38593 0.33917

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.583
O2 0.000 1.106 -0.231
O3 0.000 -1.106 -0.231
H4 -0.914 1.190 -0.485
H5 0.914 -1.190 -0.485

Atom - Atom Distances (Å)
  O1 O2 O3 H4 H5
O11.37301.37301.84131.8413
O21.37302.21240.95222.4843
O31.37302.21242.48430.9522
H41.84130.95222.48433.0007
H51.84132.48430.95223.0007

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 103.233 O1 O3 H5 103.233
O2 O1 O3 107.354
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.084      
2 O -0.421      
3 O -0.421      
4 H 0.463      
5 H 0.463      


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 -1.232 1.232
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -13.385 -4.656 0.000
y -4.656 -16.753 0.000
z 0.000 0.000 -17.067
Traceless
 xyz
x 3.524 -4.656 0.000
y -4.656 -1.527 0.000
z 0.000 0.000 -1.998
Polar
3z2-r2-3.996
x2-y23.367
xy-4.656
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.656 -0.355 0.000
y -0.355 2.915 0.000
z 0.000 0.000 1.600


<r2> (average value of r2) Å2
<r2> 37.944
(<r2>)1/2 6.160