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

using model chemistry: PBEPBE/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 PBEPBE/6-31G(2df,p)
 hartrees
Energy at 0K-715.737618
Energy at 298.15K-715.740517
Nuclear repulsion energy279.861164
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 PBEPBE/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 1375 1361 162.41      
2 A1 816 808 30.83      
3 A1 449 444 22.54      
4 E 951 941 166.56      
4 E 951 941 166.55      
5 E 436 432 27.89      
5 E 436 432 27.89      
6 E 309 306 0.44      
6 E 309 306 0.44      

Unscaled Zero Point Vibrational Energy (zpe) 3015.8 cm-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 2984.7 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 PBEPBE/6-31G(2df,p)
ABC
0.15540 0.14752 0.14752

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.152
O2 0.000 0.000 1.609
F3 0.000 1.380 -0.561
F4 1.195 -0.690 -0.561
F5 -1.195 -0.690 -0.561

Atom - Atom Distances (Å)
  P1 O2 F3 F4 F5
P11.45701.55291.55291.5529
O21.45702.57132.57132.5713
F31.55292.57132.38962.3896
F41.55292.57132.38962.3896
F51.55292.57132.38962.3896

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 117.327 O2 P1 F4 117.327
O2 P1 F5 117.327 F3 P1 F4 100.596
F3 P1 F5 100.596 F4 P1 F5 100.596
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 0.299      
2 O -0.265      
3 F -0.011      
4 F -0.011      
5 F -0.011      


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 -1.710 1.710
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.803 0.000 0.000
y 0.000 -30.803 0.000
z 0.000 0.000 -34.959
Traceless
 xyz
x 2.078 0.000 0.000
y 0.000 2.078 0.000
z 0.000 0.000 -4.156
Polar
3z2-r2-8.311
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 3.305 0.000 0.000
y 0.000 3.305 0.000
z 0.000 0.000 3.816


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000