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

using model chemistry: B2PLYP/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 B2PLYP/6-31G*
 hartrees
Energy at 0K-1796.541167
Energy at 298.15K-1796.543041
HF Energy-1796.311251
Nuclear repulsion energy460.138273
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 B2PLYP/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 1299 1233 127.69      
2 A1 474 450 21.48      
3 A1 270 256 3.34      
4 E 593 563 252.54      
4 E 593 563 252.54      
5 E 327 311 10.46      
5 E 327 311 10.46      
6 E 186 176 0.02      
6 E 186 176 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 2126.6 cm-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 2018.6 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 B2PLYP/6-31G*
ABC
0.06502 0.06502 0.04764

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G*

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 1.902
Cl3 0.000 1.837 -0.424
Cl4 1.591 -0.918 -0.424
Cl5 -1.591 -0.918 -0.424

Atom - Atom Distances (Å)
  P1 O2 Cl3 Cl4 Cl5
P11.47412.02442.02442.0244
O21.47412.96332.96332.9633
Cl32.02442.96333.18113.1811
Cl42.02442.96333.18113.1811
Cl52.02442.96333.18113.1811

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 114.872 O2 P1 Cl4 114.872
O2 P1 Cl5 114.872 Cl3 P1 Cl4 103.571
Cl3 P1 Cl5 103.571 Cl4 P1 Cl5 103.571
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 0.839      
2 O -0.495      
3 Cl -0.114      
4 Cl -0.114      
5 Cl -0.114      


Electric dipole moments


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.936 0.000 0.000
y 0.000 7.936 0.000
z 0.000 0.000 6.440


<r2> (average value of r2) Å2
<r2> 248.332
(<r2>)1/2 15.759