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

using model chemistry: LSDA/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 LSDA/6-31G*
 hartrees
Energy at 0K-713.546424
Energy at 298.15K-713.549298
Nuclear repulsion energy280.035624
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 LSDA/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 1407 1381 185.52      
2 A1 849 833 31.75      
3 A1 443 434 26.83      
4 E 1002 983 189.76      
4 E 1002 983 189.77      
5 E 430 422 34.33      
5 E 430 422 34.33      
6 E 301 295 0.17      
6 E 301 295 0.17      

Unscaled Zero Point Vibrational Energy (zpe) 3081.8 cm-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 3024.2 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 LSDA/6-31G*
ABC
0.15612 0.14751 0.14751

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/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 1.611
F3 0.000 1.376 -0.563
F4 1.192 -0.688 -0.563
F5 -1.192 -0.688 -0.563

Atom - Atom Distances (Å)
  P1 O2 F3 F4 F5
P11.45671.55211.55211.5521
O21.45672.57312.57312.5731
F31.55212.57312.38402.3840
F41.55212.57312.38402.3840
F51.55212.57312.38402.3840

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 117.524 O2 P1 F4 117.524
O2 P1 F5 117.524 F3 P1 F4 100.350
F3 P1 F5 100.350 F4 P1 F5 100.350
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 1.050      
2 O -0.399      
3 F -0.217      
4 F -0.217      
5 F -0.217      


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 -1.667 1.667
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.072 0.000 0.000
y 0.000 -31.072 0.000
z 0.000 0.000 -35.393
Traceless
 xyz
x 2.160 0.000 0.000
y 0.000 2.160 0.000
z 0.000 0.000 -4.321
Polar
3z2-r2-8.642
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 2.829 0.000 0.000
y 0.000 2.829 0.000
z 0.000 0.000 3.499


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