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

using model chemistry: M06-2X/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 M06-2X/aug-cc-pVTZ
 hartrees
Energy at 0K-940.497482
Energy at 298.15K-940.501657
HF Energy-940.497482
Nuclear repulsion energy530.895121
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-pVTZ
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 934 893 284.58      
2 A1 772 738 28.37      
3 A1 625 597 2.53      
4 A1 545 521 102.97      
5 A1 423 404 2.43      
6 A1 297 284 0.00      
7 A2 473 452 0.00      
8 A2 324 309 0.00      
9 B1 1017 972 360.19      
10 B1 536 512 41.72      
11 B1 464 444 2.70      
12 B2 951 908 114.46      
13 B2 515 492 22.15      
14 B2 222 212 0.00      
15 B2 151 144 2.92      

Unscaled Zero Point Vibrational Energy (zpe) 4123.7 cm-1
Scaled (by 0.9557) Zero Point Vibrational Energy (zpe) 3941.0 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 M06-2X/aug-cc-pVTZ
ABC
0.09179 0.08236 0.08116

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.168
F2 0.000 1.222 1.123
F3 0.000 -1.222 1.123
F4 1.567 0.000 0.049
F5 -1.567 0.000 0.049
F6 0.000 0.940 -1.312
F7 0.000 -0.940 -1.312

Atom - Atom Distances (Å)
  P1 F2 F3 F4 F5 F6 F7
P11.55131.55131.57191.57191.75371.7537
F21.55132.44472.25952.25952.45223.2569
F31.55132.44472.25952.25953.25692.4522
F41.57192.25952.25953.13462.27862.2786
F51.57192.25952.25953.13462.27862.2786
F61.75372.45223.25692.27862.27861.8792
F71.75373.25692.45222.27862.27861.8792

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 103.994 F2 P1 F4 92.684
F2 P1 F5 92.684 F2 P1 F6 95.606
F2 P1 F7 160.400 F3 P1 F4 92.684
F3 P1 F5 92.684 F3 P1 F6 160.400
F3 P1 F7 95.606 F4 P1 F5 171.277
F4 P1 F6 86.318 F4 P1 F7 86.318
F5 P1 F6 86.318 F5 P1 F7 86.318
F6 P1 F7 64.794
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 2.336      
2 F -0.469      
3 F -0.469      
4 F -0.471      
5 F -0.471      
6 F -0.228      
7 F -0.228      


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 -0.789 0.789
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.760 0.000 0.000
y 0.000 -41.560 0.000
z 0.000 0.000 -42.042
Traceless
 xyz
x -2.959 0.000 0.000
y 0.000 1.841 0.000
z 0.000 0.000 1.118
Polar
3z2-r22.236
x2-y2-3.200
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.142 0.000 0.000
y 0.000 6.321 0.000
z 0.000 0.000 4.329


<r2> (average value of r2) Å2
<r2> 167.917
(<r2>)1/2 12.958