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

using model chemistry: PBE1PBE/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 PBE1PBE/6-31G*
 hartrees
Energy at 0K-1796.525443
Energy at 298.15K-1796.527350
HF Energy-1796.525443
Nuclear repulsion energy462.190529
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 PBE1PBE/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 1328 1262 149.36      
2 A1 484 460 19.83      
3 A1 270 257 3.14      
4 E 602 572 257.96      
4 E 602 572 257.95      
5 E 331 315 11.23      
5 E 331 315 11.23      
6 E 187 177 0.01      
6 E 187 177 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 2160.7 cm-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 2053.3 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 PBE1PBE/6-31G*
ABC
0.06562 0.06562 0.04801

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.424
O2 0.000 0.000 1.891
Cl3 0.000 1.829 -0.421
Cl4 1.584 -0.915 -0.421
Cl5 -1.584 -0.915 -0.421

Atom - Atom Distances (Å)
  P1 O2 Cl3 Cl4 Cl5
P11.46702.01522.01522.0152
O21.46702.94832.94832.9483
Cl32.01522.94833.16873.1687
Cl42.01522.94833.16873.1687
Cl52.01522.94833.16873.1687

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 114.795 O2 P1 Cl4 114.795
O2 P1 Cl5 114.795 Cl3 P1 Cl4 103.662
Cl3 P1 Cl5 103.662 Cl4 P1 Cl5 103.662
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 0.665      
2 O -0.419      
3 Cl -0.082      
4 Cl -0.082      
5 Cl -0.082      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -2.103 2.103
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -53.999 0.000 0.000
y 0.000 -53.999 0.000
z 0.000 0.000 -60.402
Traceless
 xyz
x 3.202 0.000 0.000
y 0.000 3.202 0.000
z 0.000 0.000 -6.404
Polar
3z2-r2-12.808
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.887 0.000 0.000
y 0.000 7.887 0.000
z 0.000 0.000 6.337


<r2> (average value of r2) Å2
<r2> 246.096
(<r2>)1/2 15.687