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

using model chemistry: LSDA/STO-3G

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/STO-3G
 hartrees
Energy at 0K-704.009725
Energy at 298.15K-704.011589
Nuclear repulsion energy261.671985
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/STO-3G
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 1228 1100 62.54      
2 A1 718 643 9.91      
3 A1 331 296 15.26      
4 E 863 773 83.49      
4 E 863 773 83.49      
5 E 293 262 17.26      
5 E 293 262 17.26      
6 E 213 190 1.16      
6 E 213 190 1.16      

Unscaled Zero Point Vibrational Energy (zpe) 2506.8 cm-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 2244.8 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/STO-3G
ABC
0.13803 0.12821 0.12821

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/STO-3G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.184
O2 0.000 0.000 1.730
F3 0.000 1.464 -0.615
F4 1.268 -0.732 -0.615
F5 -1.268 -0.732 -0.615

Atom - Atom Distances (Å)
  P1 O2 F3 F4 F5
P11.54601.66751.66751.6675
O21.54602.76402.76402.7640
F31.66752.76402.53542.5354
F41.66752.76402.53542.5354
F51.66752.76402.53542.5354

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 118.613 O2 P1 F4 118.613
O2 P1 F5 118.613 F3 P1 F4 98.975
F3 P1 F5 98.975 F4 P1 F5 98.975
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 0.852      
2 O -0.364      
3 F -0.162      
4 F -0.162      
5 F -0.162      


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 -1.068 1.068
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.972 0.000 0.000
y 0.000 -27.972 0.000
z 0.000 0.000 -31.713
Traceless
 xyz
x 1.871 0.000 0.000
y 0.000 1.871 0.000
z 0.000 0.000 -3.741
Polar
3z2-r2-7.482
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 1.852 0.000 0.000
y 0.000 1.852 0.000
z 0.000 0.000 2.653


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