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

using model chemistry: PBE1PBE/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 PBE1PBE/aug-cc-pVDZ
 hartrees
Energy at 0K-939.801843
Energy at 298.15K-939.805726
HF Energy-939.801843
Nuclear repulsion energy520.769507
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/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 902 867 275.77      
2 A1 723 696 12.68      
3 A1 588 565 18.29      
4 A1 503 483 68.14      
5 A1 373 359 1.14      
6 A1 265 255 0.08      
7 A2 429 412 0.00      
8 A2 292 281 0.00      
9 B1 997 959 341.94      
10 B1 494 475 33.40      
11 B1 423 406 0.96      
12 B2 916 881 107.63      
13 B2 471 453 17.54      
14 B2 215 207 2.55      
15 B2 198 191 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 3894.4 cm-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 3744.9 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/aug-cc-pVDZ
ABC
0.08795 0.07935 0.07838

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/aug-cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.163
F2 0.000 1.247 1.144
F3 0.000 -1.247 1.144
F4 1.599 0.000 0.051
F5 -1.599 0.000 0.051
F6 0.000 0.965 -1.330
F7 0.000 -0.965 -1.330

Atom - Atom Distances (Å)
  P1 F2 F3 F4 F5 F6 F7
P11.58731.58731.60291.60291.77791.7779
F21.58732.49502.30402.30402.49063.3195
F31.58732.49502.30402.30403.31952.4906
F41.60292.30402.30403.19812.32302.3230
F51.60292.30402.30403.19812.32302.3230
F61.77792.49063.31952.32302.32301.9302
F71.77793.31952.49062.32302.32301.9302

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 103.615 F2 P1 F4 92.472
F2 P1 F5 92.472 F2 P1 F6 95.316
F2 P1 F7 161.069 F3 P1 F4 92.472
F3 P1 F5 92.472 F3 P1 F6 161.069
F3 P1 F7 95.316 F4 P1 F5 171.999
F4 P1 F6 86.641 F4 P1 F7 86.641
F5 P1 F6 86.641 F5 P1 F7 86.641
F6 P1 F7 65.753
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 2.484      
2 F -0.495      
3 F -0.495      
4 F -0.496      
5 F -0.496      
6 F -0.252      
7 F -0.252      


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 -0.888 0.888
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.849 0.000 0.000
y 0.000 -41.721 0.000
z 0.000 0.000 -42.211
Traceless
 xyz
x -2.883 0.000 0.000
y 0.000 1.809 0.000
z 0.000 0.000 1.075
Polar
3z2-r22.149
x2-y2-3.128
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.396 0.000 0.000
y 0.000 6.499 0.000
z 0.000 0.000 4.717


<r2> (average value of r2) Å2
<r2> 173.482
(<r2>)1/2 13.171