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All results from a given calculation for PF3 (Phosphorus trifluoride)

using model chemistry: B3LYP/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3LYP/Def2TZVPP
 hartrees
Energy at 0K-641.159867
Energy at 298.15K-641.161798
HF Energy-641.159867
Nuclear repulsion energy189.568170
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/Def2TZVPP
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 875 842 137.55      
2 A1 472 454 24.70      
3 E 839 807 195.32      
3 E 839 807 195.30      
4 E 335 323 4.43      
4 E 335 323 4.43      

Unscaled Zero Point Vibrational Energy (zpe) 1847.2 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 1778.1 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/Def2TZVPP
ABC
0.25507 0.25507 0.15661

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/Def2TZVPP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.460
F2 0.000 1.514 -0.256
F3 1.311 -0.757 -0.256
F4 -1.311 -0.757 -0.256

Atom - Atom Distances (Å)
  P1 F2 F3 F4
P11.67491.67491.6749
F21.67492.62252.6225
F31.67492.62252.6225
F41.67492.62252.6225

picture of Phosphorus trifluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 P1 F3 103.053 F2 P1 F4 103.053
F3 P1 F4 103.053
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 0.731      
2 F -0.244      
3 F -0.244      
4 F -0.244      


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 1.113 1.113
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.983 0.000 0.000
y 0.000 -27.983 0.000
z 0.000 0.000 -26.987
Traceless
 xyz
x -0.498 0.000 0.000
y 0.000 -0.498 0.000
z 0.000 0.000 0.997
Polar
3z2-r21.993
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 3.566 0.000 0.000
y 0.000 3.567 -0.001
z 0.000 -0.001 2.987


<r2> (average value of r2) Å2
<r2> 74.158
(<r2>)1/2 8.612