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

using model chemistry: MP2=FULL/6-31G*

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=FULL/6-31G*
 hartrees
Energy at 0K-1794.819803
Energy at 298.15K-1794.821770
HF Energy-1794.088301
Nuclear repulsion energy463.146858
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=FULL/6-31G*
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 1323 1247 130.21      
2 A1 493 464 23.31      
3 A1 280 264 4.09      
4 E 614 578 259.41      
4 E 614 578 259.41      
5 E 336 317 12.41      
5 E 336 317 12.41      
6 E 191 180 0.02      
6 E 191 180 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 2189.1 cm-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 2062.6 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=FULL/6-31G*
ABC
0.06584 0.06584 0.04842

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.423
O2 0.000 0.000 1.900
Cl3 0.000 1.822 -0.422
Cl4 1.578 -0.911 -0.422
Cl5 -1.578 -0.911 -0.422

Atom - Atom Distances (Å)
  P1 O2 Cl3 Cl4 Cl5
P11.47632.00842.00842.0084
O21.47632.95122.95122.9512
Cl32.00842.95123.15523.1552
Cl42.00842.95123.15523.1552
Cl52.00842.95123.15523.1552

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 114.900 O2 P1 Cl4 114.900
O2 P1 Cl5 114.900 Cl3 P1 Cl4 103.538
Cl3 P1 Cl5 103.538 Cl4 P1 Cl5 103.538
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability