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

using model chemistry: B3LYP/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 B3LYP/6-31G**
 hartrees
Energy at 0K-716.207890
Energy at 298.15K-716.210829
Nuclear repulsion energy279.095312
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 B3LYP/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 1405 1350 207.36      
2 A1 846 813 34.68      
3 A1 455 437 30.85      
4 E 987 948 207.89      
4 E 987 948 207.89      
5 E 445 427 40.51      
5 E 445 427 40.51      
6 E 310 298 0.19      
6 E 310 298 0.19      

Unscaled Zero Point Vibrational Energy (zpe) 3094.5 cm-1
Scaled (by 0.9608) Zero Point Vibrational Energy (zpe) 2973.2 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 B3LYP/6-31G**
ABC
0.15439 0.14679 0.14679

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.155
O2 0.000 0.000 1.610
F3 0.000 1.384 -0.563
F4 1.199 -0.692 -0.563
F5 -1.199 -0.692 -0.563

Atom - Atom Distances (Å)
  P1 O2 F3 F4 F5
P11.45571.55901.55901.5590
O21.45572.57652.57652.5765
F31.55902.57652.39732.3973
F41.55902.57652.39732.3973
F51.55902.57652.39732.3973

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 117.400 O2 P1 F4 117.400
O2 P1 F5 117.400 F3 P1 F4 100.505
F3 P1 F5 100.505 F4 P1 F5 100.505
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 1.299      
2 O -0.468      
3 F -0.277      
4 F -0.277      
5 F -0.277      


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 -1.681 1.681
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.259 0.000 0.000
y 0.000 -31.259 0.000
z 0.000 0.000 -35.817
Traceless
 xyz
x 2.279 0.000 0.000
y 0.000 2.279 0.000
z 0.000 0.000 -4.558
Polar
3z2-r2-9.115
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 2.750 0.000 0.000
y 0.000 2.750 0.000
z 0.000 0.000 3.377


<r2> (average value of r2) Å2
<r2> 101.855
(<r2>)1/2 10.092