return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for F3PO (Phosphoryl fluoride)

using model chemistry: BLYP/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at BLYP/cc-pVTZ
 hartrees
Energy at 0K-716.381648
Energy at 298.15K 
Nuclear repulsion energy277.018290
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-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 1338 1334 188.76      
2 A1 787 785 40.51      
3 A1 439 438 27.19      
4 E 905 902 204.30      
4 E 905 902 204.27      
5 E 427 426 31.25      
5 E 427 426 31.25      
6 E 302 301 0.38      
6 E 302 301 0.38      

Unscaled Zero Point Vibrational Energy (zpe) 2916.3 cm-1
Scaled (by 0.997) Zero Point Vibrational Energy (zpe) 2907.6 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-pVTZ
See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/cc-pVTZ Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.155
O2 0.000 0.000 1.620
F3 0.000 1.396 -0.566
F4 1.209 -0.698 -0.566
F5 -1.209 -0.698 -0.566

Atom - Atom Distances (Å)
  P1 O2 F3 F4 F5
P11.46501.57111.57111.5711
O21.46502.59382.59382.5938
F31.57112.59382.41752.4175
F41.57112.59382.41752.4175
F51.57112.59382.41752.4175

picture of Phosphoryl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 P1 F3 117.326 O2 P1 F4 117.326
O2 P1 F5 117.326 F3 P1 F4 100.597
F3 P1 F5 100.597 F4 P1 F5 100.597
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 1.009      
2 O -0.398      
3 F -0.204      
4 F -0.204      
5 F -0.204      


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 -1.601 1.601
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.911 0.000 0.000
y 0.000 -31.911 0.000
z 0.000 0.000 -36.193
Traceless
 xyz
x 2.141 0.000 0.000
y 0.000 2.141 0.000
z 0.000 0.000 -4.282
Polar
3z2-r2-8.564
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 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 103.434
(<r2>)1/2 10.170