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

using model chemistry: PBE1PBE/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 PBE1PBE/TZVP
 hartrees
Energy at 0K-939.963902
Energy at 298.15K-939.967780
HF Energy-939.963902
Nuclear repulsion energy524.853903
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/TZVP
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 907 871 295.61      
2 A1 733 703 22.65      
3 A1 565 542 14.95      
4 A1 522 501 88.98      
5 A1 371 356 6.93      
6 A1 286 275 0.04      
7 A2 461 443 0.00      
8 A2 309 296 0.00      
9 B1 1007 967 395.98      
10 B1 525 503 40.31      
11 B1 448 430 3.55      
12 B2 924 886 122.98      
13 B2 497 477 19.81      
14 B2 213 204 0.01      
15 B2 112 107 3.00      

Unscaled Zero Point Vibrational Energy (zpe) 3939.4 cm-1
Scaled (by 0.9596) Zero Point Vibrational Energy (zpe) 3780.2 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 PBE1PBE/TZVP
ABC
0.08971 0.08028 0.07953

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/TZVP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.166
F2 0.000 1.232 1.138
F3 0.000 -1.232 1.138
F4 1.581 0.000 0.051
F5 -1.581 0.000 0.051
F6 0.000 0.964 -1.327
F7 0.000 -0.964 -1.327

Atom - Atom Distances (Å)
  P1 F2 F3 F4 F5 F6 F7
P11.56941.56941.58491.58491.77641.7764
F21.56942.46412.28022.28022.47913.3008
F31.56942.46412.28022.28023.30082.4791
F41.58492.28022.28023.16152.30742.3074
F51.58492.28022.28023.16152.30742.3074
F61.77642.47913.30082.30742.30741.9276
F71.77643.30082.47912.30742.30741.9276

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 103.443 F2 P1 F4 92.580
F2 P1 F5 92.580 F2 P1 F6 95.422
F2 P1 F7 161.135 F3 P1 F4 92.580
F3 P1 F5 92.580 F3 P1 F6 161.135
F3 P1 F7 95.422 F4 P1 F5 171.665
F4 P1 F6 86.500 F4 P1 F7 86.500
F5 P1 F6 86.500 F5 P1 F7 86.500
F6 P1 F7 65.713
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 1.101      
2 F -0.219      
3 F -0.219      
4 F -0.240      
5 F -0.240      
6 F -0.092      
7 F -0.092      


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 -0.771 0.771
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.065 0.000 0.000
y 0.000 -41.929 0.000
z 0.000 0.000 -42.605
Traceless
 xyz
x -2.799 0.000 0.000
y 0.000 1.907 0.000
z 0.000 0.000 0.892
Polar
3z2-r21.783
x2-y2-3.137
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.429 0.000 0.000
y 0.000 5.909 0.000
z 0.000 0.000 3.806


<r2> (average value of r2) Å2
<r2> 171.445
(<r2>)1/2 13.094