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All results from a given calculation for Cl3PO (Phosphoryl chloride)

using model chemistry: MP3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP3/6-31+G**
 hartrees
Energy at 0K-1794.800113
Energy at 298.15K 
HF Energy-1794.089351
Nuclear repulsion energy463.427807
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 MP3/6-31+G**
Rotational Constants (cm-1) from geometry optimized at MP3/6-31+G**
ABC
0.06598 0.06598 0.04822

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31+G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.419
O2 0.000 0.000 1.885
Cl3 0.000 1.826 -0.419
Cl4 1.582 -0.913 -0.419
Cl5 -1.582 -0.913 -0.419

Atom - Atom Distances (Å)
  P1 O2 Cl3 Cl4 Cl5
P11.46542.00972.00972.0097
O21.46542.93992.93992.9399
Cl32.00972.93993.16353.1635
Cl42.00972.93993.16353.1635
Cl52.00972.93993.16353.1635

picture of Phosphoryl chloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 P1 Cl3 114.655 O2 P1 Cl4 114.655
O2 P1 Cl5 114.655 Cl3 P1 Cl4 103.826
Cl3 P1 Cl5 103.826 Cl4 P1 Cl5 103.826
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability