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

using model chemistry: QCISD/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 QCISD/6-311G**
 hartrees
Energy at 0K-1794.956946
Energy at 298.15K-1794.958935
Nuclear repulsion energy462.698262
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/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 1338 1277 159.91      
2 A1 478 456 21.27      
3 A1 279 266 3.75      
4 E 595 567 267.84      
4 E 595 567 267.84      
5 E 338 323 12.90      
5 E 338 323 12.90      
6 E 198 189 0.00      
6 E 198 189 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 2178.7 cm-1
Scaled (by 0.9541) Zero Point Vibrational Energy (zpe) 2078.7 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 QCISD/6-311G**
ABC
0.06577 0.06577 0.04804

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.426
O2 0.000 0.000 1.883
Cl3 0.000 1.829 -0.421
Cl4 1.584 -0.914 -0.421
Cl5 -1.584 -0.914 -0.421

Atom - Atom Distances (Å)
  P1 O2 Cl3 Cl4 Cl5
P11.45722.01522.01522.0152
O21.45722.94132.94132.9413
Cl32.01522.94133.16773.1677
Cl42.01522.94133.16773.1677
Cl52.01522.94133.16773.1677

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 114.835 O2 P1 Cl4 114.835
O2 P1 Cl5 114.835 Cl3 P1 Cl4 103.615
Cl3 P1 Cl5 103.615 Cl4 P1 Cl5 103.615
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability