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All results from a given calculation for PF6 (Hexafluorophosphate neutral)

using model chemistry: PBEPBE/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 2B2
Energy calculated at PBEPBE/TZVP
 hartrees
Energy at 0K-939.965260
Energy at 298.15K 
HF Energy-939.965260
Nuclear repulsion energy517.654987
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/TZVP
Rotational Constants (cm-1) from geometry optimized at PBEPBE/TZVP
See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/TZVP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.068
F2 0.000 1.185 1.169
F3 0.000 -1.185 1.169
F4 1.625 0.000 -0.005
F5 -1.625 0.000 -0.005
F6 0.000 1.147 -1.221
F7 0.000 -1.147 -1.221

Atom - Atom Distances (Å)
  P1 F2 F3 F4 F5 F6 F7
P11.61751.61751.62641.62641.72561.7256
F21.61752.37062.32862.32862.38993.3393
F31.61752.37062.32862.32863.33932.3899
F41.62642.32862.32863.24952.33122.3312
F51.62642.32862.32863.24952.33122.3312
F61.72562.38993.33932.33122.33122.2944
F71.72563.33932.38992.33122.33122.2944

picture of Hexafluorophosphate neutral state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 P1 F3 94.247 F2 P1 F4 91.754
F2 P1 F5 91.754 F2 P1 F6 91.210
F2 P1 F7 174.543 F3 P1 F4 91.754
F3 P1 F5 91.754 F3 P1 F6 174.543
F3 P1 F7 91.210 F4 P1 F5 174.844
F4 P1 F6 88.074 F4 P1 F7 88.074
F5 P1 F6 88.074 F5 P1 F7 88.074
F6 P1 F7 83.334
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 0.983      
2 F -0.183      
3 F -0.183      
4 F -0.137      
5 F -0.137      
6 F -0.172      
7 F -0.172      


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 0.147 0.147
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.463 0.000 0.000
y 0.000 -43.923 0.000
z 0.000 0.000 -44.256
Traceless
 xyz
x 1.626 0.000 0.000
y 0.000 -0.563 0.000
z 0.000 0.000 -1.063
Polar
3z2-r2-2.126
x2-y21.460
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> 175.182
(<r2>)1/2 13.236