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

using model chemistry: wB97X-D/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 wB97X-D/cc-pVTZ
 hartrees
Energy at 0K-226.708647
Energy at 298.15K-226.712010
HF Energy-226.708647
Nuclear repulsion energy79.951022
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 wB97X-D/cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3797 3630 4.06      
2 A 1426 1363 31.66      
3 A 1005 961 3.88      
4 A 563 538 27.13      
5 A 376 360 126.64      
6 B 3793 3626 61.92      
7 B 1434 1371 49.46      
8 B 904 864 75.77      
9 B 434 415 104.11      

Unscaled Zero Point Vibrational Energy (zpe) 6866.1 cm-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 6564.0 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at wB97X-D/cc-pVTZ
ABC
1.78133 0.36723 0.32351

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVTZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.594
O2 0.000 1.122 -0.244
O3 0.000 -1.122 -0.244
H4 -0.949 1.186 -0.423
H5 0.949 -1.186 -0.423

Atom - Atom Distances (Å)
  O1 O2 O3 H4 H5
O11.40071.40071.82801.8280
O21.40072.24420.96762.5021
O31.40072.24422.50210.9676
H41.82800.96762.50213.0380
H51.82802.50210.96763.0380

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 99.417 O1 O3 H5 99.417
O2 O1 O3 106.472
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.048      
2 O -0.193      
3 O -0.193      
4 H 0.217      
5 H 0.217      


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 -1.028 1.028
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -13.611 -4.341 0.000
y -4.341 -16.642 0.000
z 0.000 0.000 -17.189
Traceless
 xyz
x 3.305 -4.341 0.000
y -4.341 -1.243 0.000
z 0.000 0.000 -2.063
Polar
3z2-r2-4.125
x2-y23.032
xy-4.341
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.136 -0.371 0.000
y -0.371 3.498 0.000
z 0.000 0.000 2.056


<r2> (average value of r2) Å2
<r2> 39.315
(<r2>)1/2 6.270