All results from a given calculation for H2O3 (Hydrogen trioxide)
using model chemistry: QCISD(T)/TZVP
19 10 17 12 22
States and conformations
State |
Conformation |
minimum conformation |
conformer description |
state description |
1 |
1 |
yes |
C2 |
1A |
Energy calculated at QCISD(T)/TZVP
| hartrees |
Energy at 0K | -226.285762 |
Energy at 298.15K | |
HF Energy | -225.625556 |
Nuclear repulsion energy | 78.161365 |
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 QCISD(T)/TZVP
Geometric Data calculated at QCISD(T)/TZVP
Point Group is C2
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
O1 |
0.000 |
0.000 |
0.611 |
O2 |
0.000 |
1.161 |
-0.247 |
O3 |
0.000 |
-1.161 |
-0.247 |
H4 |
-0.944 |
1.226 |
-0.465 |
H5 |
0.944 |
-1.226 |
-0.465 |
Atom - Atom Distances (Å)
|
O1 |
O2 |
O3 |
H4 |
H5 |
O1 | | 1.4440 | 1.4440 | 1.8848 | 1.8848 |
O2 | 1.4440 | | 2.3224 | 0.9710 | 2.5762 | O3 | 1.4440 | 2.3224 | | 2.5762 | 0.9710 | H4 | 1.8848 | 0.9710 | 2.5762 | | 3.0944 | H5 | 1.8848 | 2.5762 | 0.9710 | 3.0944 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
O1 |
O2 |
H4 |
100.782 |
|
O1 |
O3 |
H5 |
100.782 |
O2 |
O1 |
O3 |
107.062 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability