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

using model chemistry: MP2/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP2/6-311G**
 hartrees
Energy at 0K-1794.923348
Energy at 298.15K-1794.925334
HF Energy-1794.197407
Nuclear repulsion energy463.267548
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 MP2/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 1343 1276 148.81      
2 A1 478 454 24.78      
3 A1 281 267 3.83      
4 E 589 560 280.94      
4 E 589 560 280.94      
5 E 337 321 10.24      
5 E 337 321 10.24      
6 E 199 189 0.00      
6 E 199 189 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 2177.0 cm-1
Scaled (by 0.9502) Zero Point Vibrational Energy (zpe) 2068.6 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at MP2/6-311G**
ABC
0.06589 0.06589 0.04831

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-311G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.427
O2 0.000 0.000 1.889
Cl3 0.000 1.824 -0.422
Cl4 1.579 -0.912 -0.422
Cl5 -1.579 -0.912 -0.422

Atom - Atom Distances (Å)
  P1 O2 Cl3 Cl4 Cl5
P11.46162.01172.01172.0117
O21.46162.94362.94362.9436
Cl32.01172.94363.15893.1589
Cl42.01172.94363.15893.1589
Cl52.01172.94363.15893.1589

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 114.960 O2 P1 Cl4 114.960
O2 P1 Cl5 114.960 Cl3 P1 Cl4 103.468
Cl3 P1 Cl5 103.468 Cl4 P1 Cl5 103.468
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability