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

using model chemistry: HF/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 HF/6-311G**
 hartrees
Energy at 0K-225.609352
Energy at 298.15K 
HF Energy-225.609352
Nuclear repulsion energy82.251798
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/6-311G**
Rotational Constants (cm-1) from geometry optimized at HF/6-311G**
ABC
1.88730 0.38927 0.34292

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.575
O2 0.000 1.100 -0.228
O3 0.000 -1.100 -0.228
H4 -0.908 1.203 -0.473
H5 0.908 -1.203 -0.473

Atom - Atom Distances (Å)
  O1 O2 O3 H4 H5
O11.36251.36251.83541.8354
O21.36252.20060.94542.4877
O31.36252.20062.48770.9454
H41.83540.94542.48773.0140
H51.83542.48770.94543.0140

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 103.893 O1 O3 H5 103.893
O2 O1 O3 107.716
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.071      
2 O -0.247      
3 O -0.247      
4 H 0.283      
5 H 0.283      


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 -1.188 1.188
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -13.443 -4.690 0.000
y -4.690 -16.699 0.000
z 0.000 0.000 -17.226
Traceless
 xyz
x 3.519 -4.690 0.000
y -4.690 -1.365 0.000
z 0.000 0.000 -2.155
Polar
3z2-r2-4.310
x2-y23.256
xy-4.690
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.661 -0.379 0.000
y -0.379 2.918 0.000
z 0.000 0.000 1.621


<r2> (average value of r2) Å2
<r2> 37.702
(<r2>)1/2 6.140