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All results from a given calculation for D2O (Deuterium oxide)

using model chemistry: CCSD/cc-pVDZ

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-pVDZ
 hartrees
Energy at 0K-76.238206
Energy at 298.15K 
Nuclear repulsion energy9.127573
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-pVDZ
Rotational Constants (cm-1) from geometry optimized at CCSD/cc-pVDZ
ABC
14.26662 7.42308 4.88260

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD/cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.121
H2 0.000 0.751 -0.485
H3 0.000 -0.751 -0.485

Atom - Atom Distances (Å)
  O1 H2 H3
O10.96490.9649
H20.96491.5017
H30.96491.5017

picture of Deuterium oxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 O1 H3 102.189
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability