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

using model chemistry: HSEh1PBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 2B2
Energy calculated at HSEh1PBE/6-311G**
 hartrees
Energy at 0K-939.955003
Energy at 298.15K 
HF Energy-939.955003
Nuclear repulsion energy524.880410
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 HSEh1PBE/6-311G**
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 907 871 291.10      
2 A1 729 700 21.81      
3 A1 570 548 7.95      
4 A1 519 498 103.03      
5 A1 373 358 8.47      
6 A1 286 275 0.06      
7 A2 455 437 0.00      
8 A2 301 289 0.00      
9 B1 1005 966 384.88      
10 B1 519 498 43.21      
11 B1 439 422 4.86      
12 B2 927 890 120.46      
13 B2 492 473 23.42      
14 B2 202 194 0.00      
15 B2 112i 107i 2.53      

Unscaled Zero Point Vibrational Energy (zpe) 3806.0 cm-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 3655.3 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 HSEh1PBE/6-311G**
ABC
0.09023 0.07983 0.07944

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.178
F2 0.000 1.230 1.142
F3 0.000 -1.230 1.142
F4 1.572 0.000 0.045
F5 -1.572 0.000 0.045
F6 0.000 0.966 -1.334
F7 0.000 -0.966 -1.334

Atom - Atom Distances (Å)
  P1 F2 F3 F4 F5 F6 F7
P11.56271.56271.57801.57801.79421.7942
F21.56272.45912.27782.27782.49043.3095
F31.56272.45912.27782.27783.30952.4904
F41.57802.27782.27783.14482.30372.3037
F51.57802.27782.27783.14482.30372.3037
F61.79422.49043.30952.30372.30371.9317
F71.79423.30952.49042.30372.30371.9317

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 103.781 F2 P1 F4 92.980
F2 P1 F5 92.980 F2 P1 F6 95.540
F2 P1 F7 160.680 F3 P1 F4 92.980
F3 P1 F5 92.980 F3 P1 F6 160.680
F3 P1 F7 95.540 F4 P1 F5 170.335
F4 P1 F6 85.929 F4 P1 F7 85.929
F5 P1 F6 85.929 F5 P1 F7 85.929
F6 P1 F7 65.140
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 1.616      
2 F -0.313      
3 F -0.313      
4 F -0.334      
5 F -0.334      
6 F -0.161      
7 F -0.161      


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 -0.509 0.509
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.968 0.000 0.000
y 0.000 -41.939 0.000
z 0.000 0.000 -42.797
Traceless
 xyz
x -2.600 0.000 0.000
y 0.000 1.943 0.000
z 0.000 0.000 0.657
Polar
3z2-r21.313
x2-y2-3.029
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.974 0.000 0.000
y 0.000 5.395 0.000
z 0.000 0.000 3.333


<r2> (average value of r2) Å2
<r2> 171.549
(<r2>)1/2 13.098