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

using model chemistry: HSEh1PBE/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 HSEh1PBE/cc-pVTZ
 hartrees
Energy at 0K-940.066172
Energy at 298.15K-940.070141
HF Energy-940.066172
Nuclear repulsion energy528.494039
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/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 908 872 260.28      
2 A1 746 717 25.40      
3 A1 575 552 13.91      
4 A1 530 509 83.03      
5 A1 381 366 4.89      
6 A1 289 278 0.00      
7 A2 464 446 0.00      
8 A2 313 301 0.00      
9 B1 998 960 355.01      
10 B1 528 508 37.08      
11 B1 453 435 2.50      
12 B2 929 893 110.30      
13 B2 501 482 17.93      
14 B2 213 205 0.02      
15 B2 132 127 1.84      

Unscaled Zero Point Vibrational Energy (zpe) 3979.9 cm-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 3825.0 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 HSEh1PBE/cc-pVTZ
ABC
0.09084 0.08142 0.08073

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/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 1.224 1.129
F3 0.000 -1.224 1.129
F4 1.570 0.000 0.048
F5 -1.570 0.000 0.048
F6 0.000 0.959 -1.316
F7 0.000 -0.959 -1.316

Atom - Atom Distances (Å)
  P1 F2 F3 F4 F5 F6 F7
P11.55651.55651.57471.57471.76631.7663
F21.55652.44832.26532.26532.45883.2775
F31.55652.44832.26532.26533.27752.4588
F41.57472.26532.26533.14022.29022.2902
F51.57472.26532.26533.14022.29022.2902
F61.76632.45883.27752.29022.29021.9184
F71.76633.27752.45882.29022.29021.9184

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 103.717 F2 P1 F4 92.684
F2 P1 F5 92.684 F2 P1 F6 95.250
F2 P1 F7 161.033 F3 P1 F4 92.684
F3 P1 F5 92.684 F3 P1 F6 161.033
F3 P1 F7 95.250 F4 P1 F5 171.303
F4 P1 F6 86.350 F4 P1 F7 86.350
F5 P1 F6 86.350 F5 P1 F7 86.350
F6 P1 F7 65.784
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 1.036      
2 F -0.212      
3 F -0.212      
4 F -0.230      
5 F -0.230      
6 F -0.076      
7 F -0.076      


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 -0.719 0.719
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.020 0.000 0.000
y 0.000 -41.021 0.000
z 0.000 0.000 -41.555
Traceless
 xyz
x -2.732 0.000 0.000
y 0.000 1.767 0.000
z 0.000 0.000 0.965
Polar
3z2-r21.931
x2-y2-3.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.562 0.000 0.000
y 0.000 5.742 0.000
z 0.000 0.000 3.923


<r2> (average value of r2) Å2
<r2> 168.821
(<r2>)1/2 12.993