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

using model chemistry: wB97X-D/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 wB97X-D/aug-cc-pVTZ
 hartrees
Energy at 0K-940.523989
Energy at 298.15K-940.528022
HF Energy-940.523989
Nuclear repulsion energy527.844416
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 wB97X-D/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 909 869 265.24      
2 A1 742 710 29.82      
3 A1 579 554 6.47      
4 A1 529 506 92.59      
5 A1 390 373 5.26      
6 A1 288 275 0.00      
7 A2 464 444 0.00      
8 A2 309 296 0.00      
9 B1 982 939 352.88      
10 B1 528 505 36.27      
11 B1 453 433 2.54      
12 B2 934 894 115.54      
13 B2 501 479 18.29      
14 B2 217 208 0.25      
15 B2 166 159 2.04      

Unscaled Zero Point Vibrational Energy (zpe) 3995.4 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 3822.0 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 wB97X-D/aug-cc-pVTZ
ABC
0.09075 0.08119 0.08041

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.170
F2 0.000 1.227 1.129
F3 0.000 -1.227 1.129
F4 1.572 0.000 0.050
F5 -1.572 0.000 0.050
F6 0.000 0.956 -1.321
F7 0.000 -0.956 -1.321

Atom - Atom Distances (Å)
  P1 F2 F3 F4 F5 F6 F7
P11.55701.55701.57641.57641.77141.7714
F21.55702.45362.26702.26702.46523.2812
F31.55702.45362.26702.26703.28122.4652
F41.57642.26702.26703.14372.29462.2946
F51.57642.26702.26703.14372.29462.2946
F61.77142.46523.28122.29462.29461.9110
F71.77143.28122.46522.29462.29461.9110

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 103.988 F2 P1 F4 92.686
F2 P1 F5 92.686 F2 P1 F6 95.362
F2 P1 F7 160.650 F3 P1 F4 92.686
F3 P1 F5 92.686 F3 P1 F6 160.650
F3 P1 F7 95.362 F4 P1 F5 171.271
F4 P1 F6 86.326 F4 P1 F7 86.326
F5 P1 F6 86.326 F5 P1 F7 86.326
F6 P1 F7 65.288
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 2.714      
2 F -0.536      
3 F -0.536      
4 F -0.540      
5 F -0.540      
6 F -0.281      
7 F -0.281      


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 -0.706 0.706
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.305 0.000 0.000
y 0.000 -41.237 0.000
z 0.000 0.000 -41.770
Traceless
 xyz
x -2.801 0.000 0.000
y 0.000 1.801 0.000
z 0.000 0.000 1.000
Polar
3z2-r22.001
x2-y2-3.068
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.356 0.000 0.000
y 0.000 6.467 0.000
z 0.000 0.000 4.639


<r2> (average value of r2) Å2
<r2> 169.351
(<r2>)1/2 13.014