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

using model chemistry: BLYP/cc-pCVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at BLYP/cc-pCVTZ
 hartrees
Energy at 0K-840.915809
Energy at 298.15K 
HF Energy-840.915809
Nuclear repulsion energy399.969832
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 BLYP/cc-pCVTZ
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' 740 740 0.00      
2 A1' 600 600 0.00      
3 A2" 888 888 368.72      
4 A2" 537 537 45.69      
5 E' 943 943 248.23      
5 E' 943 943 248.21      
6 E' 495 495 31.25      
6 E' 495 495 31.25      
7 E' 155 155 0.02      
7 E' 155 155 0.02      
8 E" 476 476 0.00      
8 E" 476 476 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 3450.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3450.7 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 BLYP/cc-pCVTZ
ABC
0.11960 0.09988 0.09988

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/cc-pCVTZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.000
F2 0.000 1.573 0.000
F3 1.362 -0.786 0.000
F4 -1.362 -0.786 0.000
F5 0.000 0.000 1.609
F6 0.000 0.000 -1.609

Atom - Atom Distances (Å)
  P1 F2 F3 F4 F5 F6
P11.57261.57261.57261.60851.6085
F21.57262.72382.72382.24952.2495
F31.57262.72382.72382.24952.2495
F41.57262.72382.72382.24952.2495
F51.60852.24952.24952.24953.2170
F61.60852.24952.24952.24953.2170

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 BLYP/cc-pCVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 1.041      
2 F -0.181      
3 F -0.181      
4 F -0.181      
5 F -0.249      
6 F -0.249      


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 -36.627 0.000 0.000
y 0.000 -36.627 0.000
z 0.000 0.000 -40.022
Traceless
 xyz
x 1.697 0.000 0.000
y 0.000 1.697 0.000
z 0.000 0.000 -3.395
Polar
3z2-r2-6.789
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 3.443 0.000 0.000
y 0.000 3.444 0.000
z 0.000 0.000 3.636


<r2> (average value of r2) Å2
<r2> 136.927
(<r2>)1/2 11.702