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

using model chemistry: M06-2X/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 M06-2X/aug-cc-pVDZ
 hartrees
Energy at 0K-940.277729
Energy at 298.15K-940.281832
HF Energy-940.277729
Nuclear repulsion energy523.695107
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 M06-2X/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 945 945 304.22      
2 A1 759 759 14.69      
3 A1 627 627 11.19      
4 A1 525 525 83.23      
5 A1 407 407 0.15      
6 A1 276 276 0.15      
7 A2 441 441 0.00      
8 A2 307 307 0.00      
9 B1 1035 1035 354.40      
10 B1 509 509 37.92      
11 B1 437 437 1.10      
12 B2 952 952 108.25      
13 B2 489 489 21.69      
14 B2 228 228 4.15      
15 B2 205 205 0.57      

Unscaled Zero Point Vibrational Energy (zpe) 4069.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4069.5 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 M06-2X/aug-cc-pVDZ
ABC
0.08912 0.08035 0.07898

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/aug-cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.164
F2 0.000 1.242 1.140
F3 0.000 -1.242 1.140
F4 1.593 0.000 0.049
F5 -1.593 0.000 0.049
F6 0.000 0.948 -1.326
F7 0.000 -0.948 -1.326

Atom - Atom Distances (Å)
  P1 F2 F3 F4 F5 F6 F7
P11.57981.57981.59691.59691.76521.7652
F21.57982.48402.29542.29542.48293.2975
F31.57982.48402.29542.29543.29752.4829
F41.59692.29542.29543.18552.30772.3077
F51.59692.29542.29543.18552.30772.3077
F61.76522.48293.29752.30772.30771.8957
F71.76523.29752.48292.30772.30771.8957

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 103.661 F2 P1 F4 92.533
F2 P1 F5 92.533 F2 P1 F6 95.692
F2 P1 F7 160.647 F3 P1 F4 92.533
F3 P1 F5 92.533 F3 P1 F6 160.647
F3 P1 F7 95.692 F4 P1 F5 171.797
F4 P1 F6 86.541 F4 P1 F7 86.541
F5 P1 F6 86.541 F5 P1 F7 86.541
F6 P1 F7 64.956
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 2.437      
2 F -0.484      
3 F -0.484      
4 F -0.487      
5 F -0.487      
6 F -0.248      
7 F -0.248      


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 -0.935 0.935
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.972 0.000 0.000
y 0.000 -41.738 0.000
z 0.000 0.000 -42.206
Traceless
 xyz
x -3.000 0.000 0.000
y 0.000 1.851 0.000
z 0.000 0.000 1.149
Polar
3z2-r22.297
x2-y2-3.234
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.177 0.000 0.000
y 0.000 6.377 0.000
z 0.000 0.000 4.363


<r2> (average value of r2) Å2
<r2> 171.901
(<r2>)1/2 13.111