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

using model chemistry: HSEh1PBE/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 HSEh1PBE/aug-cc-pVDZ
 hartrees
Energy at 0K-939.869200
Energy at 298.15K-939.873051
HF Energy-939.869200
Nuclear repulsion energy520.354547
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/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 898 864 273.92      
2 A1 720 693 12.69      
3 A1 584 562 18.53      
4 A1 501 482 67.91      
5 A1 371 357 1.27      
6 A1 264 254 0.07      
7 A2 428 412 0.00      
8 A2 290 279 0.00      
9 B1 993 955 341.00      
10 B1 493 474 33.37      
11 B1 421 405 1.01      
12 B2 912 877 106.71      
13 B2 470 452 17.38      
14 B2 208 200 2.56      
15 B2 197 190 0.20      

Unscaled Zero Point Vibrational Energy (zpe) 3873.5 cm-1
Scaled (by 0.9622) Zero Point Vibrational Energy (zpe) 3727.1 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/aug-cc-pVDZ
ABC
0.08782 0.07920 0.07826

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/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 1.248 1.145
F3 0.000 -1.248 1.145
F4 1.600 0.000 0.051
F5 -1.600 0.000 0.051
F6 0.000 0.967 -1.332
F7 0.000 -0.967 -1.332

Atom - Atom Distances (Å)
  P1 F2 F3 F4 F5 F6 F7
P11.58811.58811.60381.60381.78031.7803
F21.58812.49652.30552.30552.49293.3227
F31.58812.49652.30552.30553.32272.4929
F41.60382.30552.30553.19962.32492.3249
F51.60382.30552.30553.19962.32492.3249
F61.78032.49293.32272.32492.32491.9330
F71.78033.32272.49292.32492.32491.9330

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 103.624 F2 P1 F4 92.485
F2 P1 F5 92.485 F2 P1 F6 95.306
F2 P1 F7 161.070 F3 P1 F4 92.485
F3 P1 F5 92.485 F3 P1 F6 161.070
F3 P1 F7 95.306 F4 P1 F5 171.956
F4 P1 F6 86.623 F4 P1 F7 86.623
F5 P1 F6 86.623 F5 P1 F7 86.623
F6 P1 F7 65.764
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 2.446      
2 F -0.488      
3 F -0.488      
4 F -0.488      
5 F -0.488      
6 F -0.247      
7 F -0.247      


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 -0.872 0.872
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.869 0.000 0.000
y 0.000 -41.755 0.000
z 0.000 0.000 -42.252
Traceless
 xyz
x -2.865 0.000 0.000
y 0.000 1.805 0.000
z 0.000 0.000 1.060
Polar
3z2-r22.120
x2-y2-3.113
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.413 0.000 0.000
y 0.000 6.534 0.000
z 0.000 0.000 4.743


<r2> (average value of r2) Å2
<r2> 173.738
(<r2>)1/2 13.181