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

using model chemistry: TPSSh/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 2B2
Energy calculated at TPSSh/STO-3G
 hartrees
Energy at 0K-927.756491
Energy at 298.15K-927.759416
HF Energy-927.756491
Nuclear repulsion energy498.518430
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 TPSSh/STO-3G
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 906 906 181.35      
2 A1 673 673 0.14      
3 A1 652 652 0.00      
4 A1 506 506 36.35      
5 A1 345 345 9.71      
6 A1 213 213 0.19      
7 A2 340 340 0.00      
8 A2 230 230 0.00      
9 B1 973 973 142.57      
10 B1 393 393 26.13      
11 B1 335 335 1.44      
12 B2 883 883 71.07      
13 B2 390 390 8.25      
14 B2 358 358 11.78      
15 B2 145 145 0.21      

Unscaled Zero Point Vibrational Energy (zpe) 3670.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3670.2 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 TPSSh/STO-3G
ABC
0.08277 0.07249 0.06961

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/STO-3G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.186
F2 0.000 1.315 1.219
F3 0.000 -1.315 1.219
F4 1.675 0.000 0.058
F5 -1.675 0.000 0.058
F6 0.000 0.909 -1.432
F7 0.000 -0.909 -1.432

Atom - Atom Distances (Å)
  P1 F2 F3 F4 F5 F6 F7
P11.67201.67201.68011.68011.85511.8551
F21.67202.62932.42552.42552.68153.4595
F31.67202.62932.42552.42553.45952.6815
F41.68012.42552.42553.35052.41872.4187
F51.68012.42552.42553.35052.41872.4187
F61.85512.68153.45952.41872.41871.8170
F71.85513.45952.68152.41872.41871.8170

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 103.674 F2 P1 F4 92.697
F2 P1 F5 92.697 F2 P1 F6 98.840
F2 P1 F7 157.486 F3 P1 F4 92.697
F3 P1 F5 92.697 F3 P1 F6 157.486
F3 P1 F7 98.840 F4 P1 F5 171.264
F4 P1 F6 86.193 F4 P1 F7 86.193
F5 P1 F6 86.193 F5 P1 F7 86.193
F6 P1 F7 58.646
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 1.024      
2 F -0.207      
3 F -0.207      
4 F -0.216      
5 F -0.216      
6 F -0.089      
7 F -0.089      


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 -0.404 0.404
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.379 0.000 0.000
y 0.000 2.981 0.000
z 0.000 0.000 2.670


<r2> (average value of r2) Å2
<r2> 184.005
(<r2>)1/2 13.565