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

using model chemistry: PBEPBEultrafine/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at PBEPBEultrafine/TZVP
 hartrees
Energy at 0K-840.280901
Energy at 298.15K 
HF Energy-840.280901
Nuclear repulsion energy395.812004
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 PBEPBEultrafine/TZVP
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' 724 715 0.00 14.40 0.00 0.01
2 A1' 602 595 0.00 2.39 0.74 0.85
3 A2" 910 900 410.45 0.00 0.75 0.86
4 A2" 523 517 48.33 0.00 0.75 0.86
5 E' 931 920 276.88 0.89 0.75 0.86
5 E' 931 920 276.88 0.89 0.75 0.86
6 E' 481 475 34.95 1.03 0.75 0.86
6 E' 481 475 34.95 1.03 0.75 0.86
7 E' 144 142 0.21 0.42 0.75 0.86
7 E' 144 142 0.21 0.42 0.75 0.86
8 E" 463 457 0.00 1.72 0.75 0.86
8 E" 463 457 0.00 1.72 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3396.8 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 3358.1 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 PBEPBEultrafine/TZVP
ABC
0.11663 0.09800 0.09800

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/TZVP

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.000
F2 0.000 1.592 0.000
F3 1.379 -0.796 0.000
F4 -1.379 -0.796 0.000
F5 0.000 0.000 1.620
F6 0.000 0.000 -1.620

Atom - Atom Distances (Å)
  P1 F2 F3 F4 F5 F6
P11.59251.59251.59251.62031.6203
F21.59252.75822.75822.27192.2719
F31.59252.75822.75822.27192.2719
F41.59252.75822.75822.27192.2719
F51.62032.27192.27192.27193.2406
F61.62032.27192.27192.27193.2406

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
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 1.041      
2 F -0.180      
3 F -0.180      
4 F -0.180      
5 F -0.251      
6 F -0.251      


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        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.361 0.000 0.000
y 0.000 -37.361 0.000
z 0.000 0.000 -40.925
Traceless
 xyz
x 1.782 0.000 0.000
y 0.000 1.782 0.000
z 0.000 0.000 -3.565
Polar
3z2-r2-7.130
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 3.453 0.000 0.000
y 0.000 3.453 0.000
z 0.000 0.000 3.565


<r2> (average value of r2) Å2
<r2> 139.804
(<r2>)1/2 11.824