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

using model chemistry: B1B95/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B1B95/6-31G(2df,p)
 hartrees
Energy at 0K-1797.415641
Energy at 298.15K-1797.417539
Nuclear repulsion energy465.441644
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 B1B95/6-31G(2df,p)
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 1352 1295 126.72      
2 A1 486 466 14.69      
3 A1 259 248 0.97      
4 E 597 572 231.03      
4 E 597 572 230.94      
5 E 328 315 9.22      
5 E 328 315 9.23      
6 E 184 176 0.03      
6 E 184 176 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 2157.5 cm-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 2066.3 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 B1B95/6-31G(2df,p)
ABC
0.06648 0.06648 0.04883

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G(2df,p)

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.429
O2 0.000 0.000 1.881
Cl3 0.000 1.814 -0.421
Cl4 1.571 -0.907 -0.421
Cl5 -1.571 -0.907 -0.421

Atom - Atom Distances (Å)
  P1 O2 Cl3 Cl4 Cl5
P11.45222.00362.00362.0036
O21.45222.93152.93152.9315
Cl32.00362.93153.14213.1421
Cl42.00362.93153.14213.1421
Cl52.00362.93153.14213.1421

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 115.121 O2 P1 Cl4 115.121
O2 P1 Cl5 115.121 Cl3 P1 Cl4 103.276
Cl3 P1 Cl5 103.276 Cl4 P1 Cl5 103.276
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 0.402      
2 O -0.178      
3 Cl -0.075      
4 Cl -0.075      
5 Cl -0.075      


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 -2.158 2.158
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -52.112 0.000 0.000
y 0.000 -52.112 0.000
z 0.000 0.000 -59.028
Traceless
 xyz
x 3.458 0.000 0.000
y 0.000 3.458 0.000
z 0.000 0.000 -6.917
Polar
3z2-r2-13.833
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 8.901 0.000 0.000
y 0.000 8.903 0.000
z 0.000 0.000 7.239


<r2> (average value of r2) Å2
<r2> 241.960
(<r2>)1/2 15.555