return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: B97D3/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B97D3/6-311G**
 hartrees
Energy at 0K-1797.352125
Energy at 298.15K-1797.353819
HF Energy-1797.352125
Nuclear repulsion energy455.404732
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 B97D3/6-311G**
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 1275 1257 140.83      
2 A1 424 418 21.75      
3 A1 255 251 1.99      
4 E 526 518 266.70      
4 E 526 518 266.66      
5 E 308 304 3.81      
5 E 308 304 3.81      
6 E 181 178 0.00      
6 E 181 178 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 1991.5 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 1963.0 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 B97D3/6-311G**
ABC
0.06370 0.06370 0.04650

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.438
O2 0.000 0.000 1.908
Cl3 0.000 1.859 -0.428
Cl4 1.610 -0.929 -0.428
Cl5 -1.610 -0.929 -0.428

Atom - Atom Distances (Å)
  P1 O2 Cl3 Cl4 Cl5
P11.47052.05062.05062.0506
O21.47052.98562.98562.9856
Cl32.05062.98563.21983.2198
Cl42.05062.98563.21983.2198
Cl52.05062.98563.21983.2198

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 114.606 O2 P1 Cl4 114.606
O2 P1 Cl5 114.606 Cl3 P1 Cl4 103.884
Cl3 P1 Cl5 103.884 Cl4 P1 Cl5 103.884
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 0.842      
2 O -0.423      
3 Cl -0.140      
4 Cl -0.140      
5 Cl -0.140      


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 -1.885 1.885
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -55.137 0.000 0.000
y 0.000 -55.137 0.000
z 0.000 0.000 -61.139
Traceless
 xyz
x 3.001 0.000 0.000
y 0.000 3.001 0.000
z 0.000 0.000 -6.002
Polar
3z2-r2-12.005
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 8.630 0.000 0.000
y 0.000 8.630 0.000
z 0.000 0.000 6.954


<r2> (average value of r2) Å2
<r2> 253.272
(<r2>)1/2 15.915