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: M06-2X/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at M06-2X/6-31G*
 hartrees
Energy at 0K-716.051465
Energy at 298.15K-716.054487
HF Energy-716.051465
Nuclear repulsion energy281.253505
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 M06-2X/6-31G*
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 1461 1383 241.36      
2 A1 889 842 36.08      
3 A1 468 443 35.59      
4 E 1024 970 225.95      
4 E 1024 970 225.96      
5 E 462 438 49.18      
5 E 462 438 49.13      
6 E 321 304 0.29      
6 E 321 304 0.29      

Unscaled Zero Point Vibrational Energy (zpe) 3216.4 cm-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 3045.9 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 M06-2X/6-31G*
ABC
0.15707 0.14896 0.14896

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.154
O2 0.000 0.000 1.600
F3 0.000 1.372 -0.560
F4 1.188 -0.686 -0.560
F5 -1.188 -0.686 -0.560

Atom - Atom Distances (Å)
  P1 O2 F3 F4 F5
P11.44571.54681.54681.5468
O21.44572.55862.55862.5586
F31.54682.55862.37682.3768
F41.54682.55862.37682.3768
F51.54682.55862.37682.3768

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 117.484 O2 P1 F4 117.484
O2 P1 F5 117.484 F3 P1 F4 100.400
F3 P1 F5 100.400 F4 P1 F5 100.400
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 1.388      
2 O -0.503      
3 F -0.295      
4 F -0.295      
5 F -0.295      


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 -1.750 1.750
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.245 0.000 0.000
y 0.000 -31.245 0.000
z 0.000 0.000 -36.034
Traceless
 xyz
x 2.395 0.000 0.000
y 0.000 2.395 0.000
z 0.000 0.000 -4.789
Polar
3z2-r2-9.579
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 2.634 0.000 0.000
y 0.000 2.639 -0.001
z 0.000 -0.001 3.230


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000