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

using model chemistry: B1B95/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 B1B95/aug-cc-pVTZ
 hartrees
Energy at 0K-940.614048
Energy at 298.15K-940.618146
HF Energy-940.614048
Nuclear repulsion energy530.134645
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 B1B95/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 912 875 258.94      
2 A1 751 720 26.74      
3 A1 584 560 9.47      
4 A1 529 507 85.73      
5 A1 391 375 3.64      
6 A1 289 277 0.00      
7 A2 466 446 0.00      
8 A2 317 304 0.00      
9 B1 995 954 352.69      
10 B1 527 505 37.46      
11 B1 455 436 2.50      
12 B2 934 895 118.20      
13 B2 502 481 18.84      
14 B2 216 207 0.02      
15 B2 193 185 0.84      

Unscaled Zero Point Vibrational Energy (zpe) 4030.2 cm-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 3863.0 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 B1B95/aug-cc-pVTZ
ABC
0.09132 0.08204 0.08123

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/aug-cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.167
F2 0.000 1.223 1.124
F3 0.000 -1.223 1.124
F4 1.567 0.000 0.047
F5 -1.567 0.000 0.047
F6 0.000 0.953 -1.311
F7 0.000 -0.953 -1.311

Atom - Atom Distances (Å)
  P1 F2 F3 F4 F5 F6 F7
P11.55261.55261.57181.57181.75811.7581
F21.55262.44542.26062.26062.44943.2647
F31.55262.44542.26062.26063.26472.4494
F41.57182.26062.26063.13452.28202.2820
F51.57182.26062.26063.13452.28202.2820
F61.75812.44943.26472.28202.28201.9050
F71.75813.26472.44942.28202.28201.9050

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 103.911 F2 P1 F4 92.689
F2 P1 F5 92.689 F2 P1 F6 95.239
F2 P1 F7 160.850 F3 P1 F4 92.689
F3 P1 F5 92.689 F3 P1 F6 160.850
F3 P1 F7 95.239 F4 P1 F5 171.267
F4 P1 F6 86.331 F4 P1 F7 86.331
F5 P1 F6 86.331 F5 P1 F7 86.331
F6 P1 F7 65.611
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 2.366      
2 F -0.482      
3 F -0.482      
4 F -0.478      
5 F -0.478      
6 F -0.222      
7 F -0.222      


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 -0.743 0.743
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.321 0.000 0.000
y 0.000 -41.236 0.000
z 0.000 0.000 -41.710
Traceless
 xyz
x -2.848 0.000 0.000
y 0.000 1.779 0.000
z 0.000 0.000 1.069
Polar
3z2-r22.138
x2-y2-3.085
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.282 0.000 0.000
y 0.000 6.269 0.000
z 0.000 0.000 4.591


<r2> (average value of r2) Å2
<r2> 168.063
(<r2>)1/2 12.964