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

using model chemistry: BLYP/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at BLYP/3-21G*
 hartrees
Energy at 0K-1788.857684
Energy at 298.15K-1788.859351
Nuclear repulsion energy454.525218
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 BLYP/3-21G*
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 1259 1251 83.98      
2 A1 429 427 21.37      
3 A1 253 251 2.40      
4 E 528 525 230.13      
4 E 528 525 230.10      
5 E 305 303 2.75      
5 E 305 303 2.75      
6 E 179 177 0.09      
6 E 179 177 0.09      

Unscaled Zero Point Vibrational Energy (zpe) 1982.6 cm-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 1969.7 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 BLYP/3-21G*
ABC
0.06330 0.06330 0.04691

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/3-21G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.448
O2 0.000 0.000 1.943
Cl3 0.000 1.851 -0.437
Cl4 1.603 -0.925 -0.437
Cl5 -1.603 -0.925 -0.437

Atom - Atom Distances (Å)
  P1 O2 Cl3 Cl4 Cl5
P11.49532.05142.05142.0514
O21.49533.01503.01503.0150
Cl32.05143.01503.20583.2058
Cl42.05143.01503.20583.2058
Cl52.05143.01503.20583.2058

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 115.547 O2 P1 Cl4 115.547
O2 P1 Cl5 115.547 Cl3 P1 Cl4 102.770
Cl3 P1 Cl5 102.770 Cl4 P1 Cl5 102.770
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 0.629      
2 O -0.300      
3 Cl -0.109      
4 Cl -0.109      
5 Cl -0.109      


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 -1.441 1.441
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -54.813 0.000 0.000
y 0.000 -54.813 0.000
z 0.000 0.000 -59.488
Traceless
 xyz
x 2.337 0.000 0.000
y 0.000 2.337 0.000
z 0.000 0.000 -4.675
Polar
3z2-r2-9.350
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 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 252.870
(<r2>)1/2 15.902