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

using model chemistry: M06-2X/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at M06-2X/cc-pVTZ
 hartrees
Energy at 0K-226.693375
Energy at 298.15K 
HF Energy-226.693375
Nuclear repulsion energy80.224119
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 M06-2X/cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at M06-2X/cc-pVTZ
ABC
1.76590 0.37249 0.32697

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/cc-pVTZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.595
O2 0.000 1.127 -0.236
O3 0.000 -1.127 -0.236
H4 -0.930 1.197 -0.492
H5 0.930 -1.197 -0.492

Atom - Atom Distances (Å)
  O1 O2 O3 H4 H5
O11.40051.40051.86541.8654
O21.40052.25390.96712.5158
O31.40052.25392.51580.9671
H41.86540.96712.51583.0310
H51.86542.51580.96713.0310

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 102.432 O1 O3 H5 102.432
O2 O1 O3 107.156
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.046      
2 O -0.242      
3 O -0.242      
4 H 0.265      
5 H 0.265      


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 -1.109 1.109
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -13.710 -4.321 0.000
y -4.321 -16.951 0.000
z 0.000 0.000 -17.268
Traceless
 xyz
x 3.400 -4.321 0.000
y -4.321 -1.462 0.000
z 0.000 0.000 -1.938
Polar
3z2-r2-3.876
x2-y23.241
xy-4.321
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.114 -0.361 0.000
y -0.361 3.425 0.000
z 0.000 0.000 2.060


<r2> (average value of r2) Å2
<r2> 39.105
(<r2>)1/2 6.253