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

using model chemistry: B1B95/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B1B95/6-311G**
 hartrees
Energy at 0K-716.292526
Energy at 298.15K-716.295515
Nuclear repulsion energy281.070869
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 B1B95/6-311G**
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 1441 1384 241.32      
2 A1 850 816 45.20      
3 A1 462 444 37.93      
4 E 971 933 246.13      
4 E 971 933 246.11      
5 E 450 432 45.93      
5 E 450 432 45.93      
6 E 319 306 0.36      
6 E 319 306 0.36      

Unscaled Zero Point Vibrational Energy (zpe) 3117.5 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 2993.1 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 B1B95/6-311G**
ABC
0.15628 0.14899 0.14899

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G**

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 1.596
F3 0.000 1.376 -0.558
F4 1.191 -0.688 -0.558
F5 -1.191 -0.688 -0.558

Atom - Atom Distances (Å)
  P1 O2 F3 F4 F5
P11.44191.54911.54911.5491
O21.44192.55592.55592.5559
F31.54912.55592.38282.3828
F41.54912.55592.38282.3828
F51.54912.55592.38282.3828

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 117.370 O2 P1 F4 117.370
O2 P1 F5 117.370 F3 P1 F4 100.543
F3 P1 F5 100.543 F4 P1 F5 100.543
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 1.375      
2 O -0.486      
3 F -0.296      
4 F -0.296      
5 F -0.296      


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 -1.490 1.490
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.059 0.000 0.000
y 0.000 -32.059 0.000
z 0.000 0.000 -36.468
Traceless
 xyz
x 2.205 0.000 0.000
y 0.000 2.205 0.000
z 0.000 0.000 -4.410
Polar
3z2-r2-8.819
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 2.580 0.000 0.000
y 0.000 2.580 0.000
z 0.000 0.000 3.277


<r2> (average value of r2) Å2
<r2> 101.186
(<r2>)1/2 10.059