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All results from a given calculation for PF5 (Phosphorus pentafluoride)

using model chemistry: B3LYP/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at B3LYP/6-311G*
 hartrees
Energy at 0K-840.845353
Energy at 298.15K 
HF Energy-840.845353
Nuclear repulsion energy401.558000
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 B3LYP/6-311G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1' 767 741 0.00 10.24 0.00 0.00
2 A1' 626 605 0.00 1.78 0.74 0.85
3 A2" 945 913 419.47 0.00 0.75 0.86
4 A2" 547 529 60.59 0.00 0.75 0.86
5 E' 985 951 290.06 0.57 0.75 0.86
5 E' 985 951 290.07 0.57 0.75 0.86
6 E' 505 488 45.25 0.91 0.75 0.86
6 E' 505 488 45.25 0.91 0.75 0.86
7 E' 162 157 0.09 0.34 0.75 0.86
7 E' 162 157 0.09 0.34 0.75 0.86
8 E" 483 467 0.00 1.68 0.75 0.86
8 E" 483 467 0.00 1.68 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3577.7 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 3457.1 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 B3LYP/6-311G*
ABC
0.12020 0.10080 0.10080

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G*

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.000
F2 0.000 1.569 0.000
F3 1.358 -0.784 0.000
F4 -1.358 -0.784 0.000
F5 0.000 0.000 1.599
F6 0.000 0.000 -1.599

Atom - Atom Distances (Å)
  P1 F2 F3 F4 F5 F6
P11.56861.56861.56861.59871.5987
F21.56862.71692.71692.23972.2397
F31.56862.71692.71692.23972.2397
F41.56862.71692.71692.23972.2397
F51.59872.23972.23972.23973.1974
F61.59872.23972.23972.23973.1974

picture of Phosphorus pentafluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 P1 F3 120.000 F2 P1 F4 120.000
F2 P1 F5 90.000 F2 P1 F6 90.000
F3 P1 F4 120.000 F3 P1 F5 90.000
F3 P1 F6 90.000 F4 P1 F5 90.000
F4 P1 F6 90.000 F5 P1 F6 180.000
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 1.587      
2 F -0.292      
3 F -0.292      
4 F -0.292      
5 F -0.356      
6 F -0.356      


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 0.000 0.000
CHELPG        
AIM        
ESP -0.000 0.001 0.000 0.001


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.245 0.000 0.000
y 0.000 -37.245 0.000
z 0.000 0.000 -41.098
Traceless
 xyz
x 1.926 0.000 0.000
y 0.000 1.926 0.000
z 0.000 0.000 -3.853
Polar
3z2-r2-7.705
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.757 0.000 0.000
y 0.000 2.757 0.000
z 0.000 0.000 2.873


<r2> (average value of r2) Å2
<r2> 136.506
(<r2>)1/2 11.684