All results from a given calculation for D2O (Deuterium oxide)
using model chemistry: CCSD/cc-pVTZ
19 10 17 12 22
States and conformations
State |
Conformation |
minimum conformation |
conformer description |
state description |
1 |
1 |
yes |
C2V |
1A1 |
Energy calculated at CCSD/cc-pVTZ
| hartrees |
Energy at 0K | -76.324556 |
Energy at 298.15K | |
HF Energy | -76.057133 |
Nuclear repulsion energy | 9.197732 |
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 CCSD/cc-pVTZ
Geometric Data calculated at CCSD/cc-pVTZ
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
O1 |
0.000 |
0.000 |
0.117 |
H2 |
0.000 |
0.755 |
-0.469 |
H3 |
0.000 |
-0.755 |
-0.469 |
Atom - Atom Distances (Å)
|
O1 |
H2 |
H3 |
O1 | | 0.9560 | 0.9560 |
H2 | 0.9560 | | 1.5095 | H3 | 0.9560 | 1.5095 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
H2 |
O1 |
H3 |
104.276 |
|
Electronic energy levels
Electronic state
Charges, Dipole, Quadrupole and Polarizability