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

using model chemistry: wB97X-D/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 2B2
Energy calculated at wB97X-D/STO-3G
 hartrees
Energy at 0K-927.578166
Energy at 298.15K-927.581266
HF Energy-927.578166
Nuclear repulsion energy502.885142
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 wB97X-D/STO-3G
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 928 928 190.52      
2 A1 698 698 0.01      
3 A1 677 677 0.17      
4 A1 525 525 47.32      
5 A1 367 367 11.68      
6 A1 226 226 0.13      
7 A2 361 361 0.00      
8 A2 245 245 0.00      
9 B1 996 996 149.23      
10 B1 417 417 32.75      
11 B1 358 358 1.50      
12 B2 906 906 64.23      
13 B2 402 402 23.38      
14 B2 319 319 1.08      
15 B2 157 157 0.21      

Unscaled Zero Point Vibrational Energy (zpe) 3789.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3789.8 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 wB97X-D/STO-3G
ABC
0.08409 0.07386 0.07087

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/STO-3G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.185
F2 0.000 1.304 1.206
F3 0.000 -1.304 1.206
F4 1.663 0.000 0.057
F5 -1.663 0.000 0.057
F6 0.000 0.900 -1.417
F7 0.000 -0.900 -1.417

Atom - Atom Distances (Å)
  P1 F2 F3 F4 F5 F6 F7
P11.65681.65681.66761.66761.83771.8377
F21.65682.60882.40572.40572.65473.4268
F31.65682.60882.40572.40573.42682.6547
F41.66762.40572.40573.32542.39752.3975
F51.66762.40572.40573.32542.39752.3975
F61.83772.65473.42682.39752.39751.8000
F71.83773.42682.65472.39752.39751.8000

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 103.875 F2 P1 F4 92.714
F2 P1 F5 92.714 F2 P1 F6 98.741
F2 P1 F7 157.385 F3 P1 F4 92.714
F3 P1 F5 92.714 F3 P1 F6 157.385
F3 P1 F7 98.741 F4 P1 F5 171.190
F4 P1 F6 86.160 F4 P1 F7 86.160
F5 P1 F6 86.160 F5 P1 F7 86.160
F6 P1 F7 58.644
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 1.126      
2 F -0.226      
3 F -0.226      
4 F -0.235      
5 F -0.235      
6 F -0.102      
7 F -0.102      


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 -0.384 0.384
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.022 0.000 0.000
y 0.000 -36.593 0.000
z 0.000 0.000 -37.444
Traceless
 xyz
x -2.004 0.000 0.000
y 0.000 1.641 0.000
z 0.000 0.000 0.363
Polar
3z2-r20.726
x2-y2-2.430
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.236 0.000 0.000
y 0.000 2.998 0.000
z 0.000 0.000 2.499


<r2> (average value of r2) Å2
<r2> 181.435
(<r2>)1/2 13.470