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

using model chemistry: QCISD(T)/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at QCISD(T)/6-31+G**
 hartrees
Energy at 0K-76.244557
Energy at 298.15K 
Nuclear repulsion energy9.133671
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)/6-31+G**
Rotational Constants (cm-1) from geometry optimized at QCISD(T)/6-31+G**
ABC
15.35131 7.13054 4.86896

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)/6-31+G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.117
H2 0.000 0.766 -0.467
H3 0.000 -0.766 -0.467

Atom - Atom Distances (Å)
  O1 H2 H3
O10.96340.9634
H20.96341.5322
H30.96341.5322

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 105.346
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability