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

using model chemistry: MP2/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at MP2/SDD
 hartrees
Energy at 0K-76.136591
Energy at 298.15K 
Nuclear repulsion energy8.977986
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 MP2/SDD
Rotational Constants (cm-1) from geometry optimized at MP2/SDD
ABC
16.84613 6.46505 4.67206

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/SDD

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.112
H2 0.000 0.805 -0.446
H3 0.000 -0.805 -0.446

Atom - Atom Distances (Å)
  O1 H2 H3
O10.97890.9789
H20.97891.6091
H30.97891.6091

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 110.546
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability