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

using model chemistry: PBEPBE/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at PBEPBE/6-31+G**
 hartrees
Energy at 0K-1796.403893
Energy at 298.15K-1796.405599
Nuclear repulsion energy455.652387
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 PBEPBE/6-31+G**
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 1252 1238 137.56      
2 A1 444 439 18.27      
3 A1 250 247 1.75      
4 E 553 546 235.91      
4 E 553 546 235.87      
5 E 307 304 7.32      
5 E 307 304 7.32      
6 E 175 173 0.01      
6 E 175 173 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 2007.4 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 1984.5 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 PBEPBE/6-31+G**
ABC
0.06377 0.06377 0.04666

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.431
O2 0.000 0.000 1.917
Cl3 0.000 1.856 -0.427
Cl4 1.607 -0.928 -0.427
Cl5 -1.607 -0.928 -0.427

Atom - Atom Distances (Å)
  P1 O2 Cl3 Cl4 Cl5
P11.48662.04452.04452.0445
O21.48662.99012.99012.9901
Cl32.04452.99013.21443.2144
Cl42.04452.99013.21443.2144
Cl52.04452.99013.21443.2144

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 114.809 O2 P1 Cl4 114.809
O2 P1 Cl5 114.809 Cl3 P1 Cl4 103.645
Cl3 P1 Cl5 103.645 Cl4 P1 Cl5 103.645
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 0.129      
2 O -0.326      
3 Cl 0.066      
4 Cl 0.066      
5 Cl 0.066      


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 -2.095 2.095
CHELPG        
AIM        
ESP        


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 9.724 0.000 0.000
y 0.000 9.724 0.000
z 0.000 0.000 8.295


<r2> (average value of r2) Å2
<r2> 252.425
(<r2>)1/2 15.888