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

using model chemistry: TPSSh/aug-cc-pVTZ

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/aug-cc-pVTZ
 hartrees
Energy at 0K-940.698416
Energy at 298.15K-940.702377
HF Energy-940.698416
Nuclear repulsion energy525.484399
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/aug-cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 871 841 210.36      
2 A1 724 699 22.83      
3 A1 558 538 15.16      
4 A1 506 488 66.07      
5 A1 351 339 4.18      
6 A1 279 269 0.00      
7 A2 452 436 0.00      
8 A2 305 295 0.00      
9 B1 966 932 338.50      
10 B1 513 495 34.30      
11 B1 440 425 2.23      
12 B2 900 869 115.99      
13 B2 483 466 16.81      
14 B2 238 229 0.01      
15 B2 206 199 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 3895.1 cm-1
Scaled (by 0.9652) Zero Point Vibrational Energy (zpe) 3759.6 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/aug-cc-pVTZ
ABC
0.08948 0.08059 0.08006

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.166
F2 0.000 1.233 1.132
F3 0.000 -1.233 1.132
F4 1.580 0.000 0.047
F5 -1.580 0.000 0.047
F6 0.000 0.970 -1.318
F7 0.000 -0.970 -1.318

Atom - Atom Distances (Å)
  P1 F2 F3 F4 F5 F6 F7
P11.56651.56651.58461.58461.77291.7729
F21.56652.46522.27902.27902.46453.2952
F31.56652.46522.27902.27903.29522.4645
F41.58462.27902.27903.16042.30292.3029
F51.58462.27902.27903.16042.30292.3029
F61.77292.46453.29522.30292.30291.9407
F71.77293.29522.46452.30292.30291.9407

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 103.785 F2 P1 F4 92.641
F2 P1 F5 92.641 F2 P1 F6 94.923
F2 P1 F7 161.292 F3 P1 F4 92.641
F3 P1 F5 92.641 F3 P1 F6 161.292
F3 P1 F7 94.923 F4 P1 F5 171.438
F4 P1 F6 86.418 F4 P1 F7 86.418
F5 P1 F6 86.418 F5 P1 F7 86.418
F6 P1 F7 66.369
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 2.693      
2 F -0.535      
3 F -0.535      
4 F -0.538      
5 F -0.538      
6 F -0.274      
7 F -0.274      


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 -0.722 0.722
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 4.485 0.000 0.000
y 0.000 6.353 0.000
z 0.000 0.000 5.042


<r2> (average value of r2) Å2
<r2> 170.666
(<r2>)1/2 13.064