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

using model chemistry: B3PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B3PW91/6-311G*
 hartrees
Energy at 0K-226.653849
Energy at 298.15K 
HF Energy-226.653849
Nuclear repulsion energy79.476415
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 B3PW91/6-311G*
Rotational Constants (cm-1) from geometry optimized at B3PW91/6-311G*
ABC
1.76325 0.36255 0.31936

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-311G*

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.595
O2 0.000 1.142 -0.238
O3 0.000 -1.142 -0.238
H4 -0.934 1.225 -0.481
H5 0.934 -1.225 -0.481

Atom - Atom Distances (Å)
  O1 O2 O3 H4 H5
O11.41351.41351.87931.8793
O21.41352.28380.96912.5562
O31.41352.28382.55620.9691
H41.87930.96912.55623.0812
H51.87932.55620.96913.0812

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 102.536 O1 O3 H5 102.536
O2 O1 O3 107.780
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.060      
2 O -0.384      
3 O -0.384      
4 H 0.414      
5 H 0.414      


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 -1.159 1.159
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -13.618 -4.817 0.000
y -4.817 -16.872 0.000
z 0.000 0.000 -17.269
Traceless
 xyz
x 3.452 -4.817 0.000
y -4.817 -1.428 0.000
z 0.000 0.000 -2.024
Polar
3z2-r2-4.049
x2-y23.253
xy-4.817
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.816 -0.443 0.000
y -0.443 3.204 0.000
z 0.000 0.000 1.665


<r2> (average value of r2) Å2
<r2> 39.755
(<r2>)1/2 6.305