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

using model chemistry: B3PW91/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3PW91/6-31G*
 hartrees
Energy at 0K-1796.999291
Energy at 298.15K-1797.001152
Nuclear repulsion energy460.417431
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 B3PW91/6-31G*
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 1312 1255 144.33      
2 A1 473 452 19.96      
3 A1 266 255 2.95      
4 E 589 564 255.34      
4 E 589 564 255.36      
5 E 327 312 9.73      
5 E 327 312 9.74      
6 E 184 176 0.01      
6 E 184 176 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 2125.8 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 2033.7 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 B3PW91/6-31G*
ABC
0.06512 0.06512 0.04762

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.426
O2 0.000 0.000 1.896
Cl3 0.000 1.837 -0.423
Cl4 1.591 -0.919 -0.423
Cl5 -1.591 -0.919 -0.423

Atom - Atom Distances (Å)
  P1 O2 Cl3 Cl4 Cl5
P11.47022.02362.02362.0236
O21.47022.95832.95832.9583
Cl32.02362.95833.18193.1819
Cl42.02362.95833.18193.1819
Cl52.02362.95833.18193.1819

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 114.793 O2 P1 Cl4 114.793
O2 P1 Cl5 114.793 Cl3 P1 Cl4 103.664
Cl3 P1 Cl5 103.664 Cl4 P1 Cl5 103.664
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 0.668     0.319
2 O -0.416     -0.301
3 Cl -0.084     -0.005
4 Cl -0.084     -0.007
5 Cl -0.084     -0.006


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 -2.060 2.060
CHELPG        
AIM        
ESP -0.006 0.012 -2.049 2.049


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -53.939 0.000 0.000
y 0.000 -53.939 0.000
z 0.000 0.000 -60.262
Traceless
 xyz
x 3.162 0.000 0.000
y 0.000 3.162 0.000
z 0.000 0.000 -6.323
Polar
3z2-r2-12.647
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> 247.713
(<r2>)1/2 15.739