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

using model chemistry: B3PW91/6-31+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 B3PW91/6-31+G**
 hartrees
Energy at 0K-1797.006781
Energy at 298.15K-1797.008640
Nuclear repulsion energy460.417823
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 B3PW91/6-31+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 1308 1256 163.85      
2 A1 470 451 18.50      
3 A1 262 252 2.34      
4 E 584 561 250.79      
4 E 584 561 250.79      
5 E 325 312 10.73      
5 E 325 312 10.74      
6 E 184 176 0.01      
6 E 184 176 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 2113.1 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 2028.8 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 B3PW91/6-31+G**
ABC
0.06513 0.06513 0.04758

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.425
O2 0.000 0.000 1.894
Cl3 0.000 1.838 -0.422
Cl4 1.592 -0.919 -0.422
Cl5 -1.592 -0.919 -0.422

Atom - Atom Distances (Å)
  P1 O2 Cl3 Cl4 Cl5
P11.46962.02352.02352.0235
O21.46962.95702.95702.9570
Cl32.02352.95703.18303.1830
Cl42.02352.95703.18303.1830
Cl52.02352.95703.18303.1830

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 114.745 O2 P1 Cl4 114.745
O2 P1 Cl5 114.745 Cl3 P1 Cl4 103.720
Cl3 P1 Cl5 103.720 Cl4 P1 Cl5 103.720
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 0.223      
2 O -0.383      
3 Cl 0.053      
4 Cl 0.053      
5 Cl 0.053      


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 -2.290 2.290
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -53.729 0.000 0.000
y 0.000 -53.729 0.000
z 0.000 0.000 -61.222
Traceless
 xyz
x 3.747 0.000 0.000
y 0.000 3.747 0.000
z 0.000 0.000 -7.493
Polar
3z2-r2-14.987
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> 247.867
(<r2>)1/2 15.744