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

using model chemistry: PBEPBE/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-939.798543
Energy at 298.15K-939.801876
HF Energy-939.798543
Nuclear repulsion energy514.528166
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/aug-cc-pVDZ
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 676 672 0.00      
2 A1 658 654 1.01      
3 A1 571 567 0.00      
4 A1 372 370 0.50      
5 A1 271 270 0.00      
6 A1 146 145 3.90      
7 A2 410 407 0.00      
8 A2 298 296 0.00      
9 B1 933 927 327.15      
10 B1 468 465 27.62      
11 B1 410 407 0.00      
12 B2 658 654 1.01      
13 B2 487 484 0.00      
14 B2 373 370 0.51      
15 B2 147 146 3.82      

Unscaled Zero Point Vibrational Energy (zpe) 3438.0 cm-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 3417.0 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/aug-cc-pVDZ
ABC
0.08087 0.08082 0.07834

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/aug-cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.000
F2 0.000 1.190 1.190
F3 0.000 -1.190 1.190
F4 1.630 0.000 0.000
F5 -1.630 0.000 0.000
F6 0.000 1.189 -1.190
F7 0.000 -1.189 -1.190

Atom - Atom Distances (Å)
  P1 F2 F3 F4 F5 F6 F7
P11.68281.68281.62981.62981.68271.6827
F21.68282.37962.34262.34262.38053.3655
F31.68282.37962.34262.34263.36552.3805
F41.62982.34262.34263.25952.34262.3426
F51.62982.34262.34263.25952.34262.3426
F61.68272.38053.36552.34262.34262.3786
F71.68273.36552.38052.34262.34262.3786

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 89.988 F2 P1 F4 90.000
F2 P1 F5 90.000 F2 P1 F6 90.035
F2 P1 F7 179.978 F3 P1 F4 90.000
F3 P1 F5 90.000 F3 P1 F6 179.978
F3 P1 F7 90.035 F4 P1 F5 179.999
F4 P1 F6 90.000 F4 P1 F7 90.000
F5 P1 F6 90.000 F5 P1 F7 90.000
F6 P1 F7 89.943
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 2.177      
2 F -0.325      
3 F -0.325      
4 F -0.439      
5 F -0.439      
6 F -0.325      
7 F -0.325      


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 -0.001 0.001
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.501 0.000 0.000
y 0.000 -42.174 0.000
z 0.000 0.000 -42.178
Traceless
 xyz
x -3.325 0.000 0.000
y 0.000 1.666 0.000
z 0.000 0.000 1.660
Polar
3z2-r23.320
x2-y2-3.327
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> 176.785
(<r2>)1/2 13.296