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All results from a given calculation for F3PO (Phosphoryl fluoride)

using model chemistry: PBE1PBE/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 PBE1PBE/6-31G*
 hartrees
Energy at 0K-715.713903
Energy at 298.15K-715.716867
HF Energy-715.713903
Nuclear repulsion energy280.268336
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 PBE1PBE/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 1434 1363 218.61      
2 A1 865 822 35.00      
3 A1 459 437 31.58      
4 E 1007 957 213.58      
4 E 1007 957 213.58      
5 E 451 429 42.34      
5 E 451 429 42.35      
6 E 314 298 0.21      
6 E 314 298 0.21      

Unscaled Zero Point Vibrational Energy (zpe) 3150.4 cm-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 2993.8 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 PBE1PBE/6-31G*
ABC
0.15576 0.14800 0.14800

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.154
O2 0.000 0.000 1.604
F3 0.000 1.378 -0.561
F4 1.193 -0.689 -0.561
F5 -1.193 -0.689 -0.561

Atom - Atom Distances (Å)
  P1 O2 F3 F4 F5
P11.45071.55211.55211.5521
O21.45072.56632.56632.5663
F31.55212.56632.38682.3868
F41.55212.56632.38682.3868
F51.55212.56632.38682.3868

picture of Phosphoryl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 P1 F3 117.397 O2 P1 F4 117.397
O2 P1 F5 117.397 F3 P1 F4 100.509
F3 P1 F5 100.509 F4 P1 F5 100.509
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 1.316      
2 O -0.474      
3 F -0.281      
4 F -0.281      
5 F -0.281      


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 -1.713 1.713
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.138 0.000 0.000
y 0.000 -31.138 0.000
z 0.000 0.000 -35.722
Traceless
 xyz
x 2.292 0.000 0.000
y 0.000 2.292 0.000
z 0.000 0.000 -4.584
Polar
3z2-r2-9.168
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 2.714 0.000 0.000
y 0.000 2.714 0.000
z 0.000 0.000 3.333


<r2> (average value of r2) Å2
<r2> 101.105
(<r2>)1/2 10.055