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

using model chemistry: B1B95/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B1B95/6-31G**
 hartrees
Energy at 0K-716.164548
Energy at 298.15K-716.167516
Nuclear repulsion energy280.482919
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 B1B95/6-31G**
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 1439 1374 215.74      
2 A1 864 825 35.81      
3 A1 458 437 31.59      
4 E 1006 960 213.77      
4 E 1006 960 213.74      
5 E 449 429 41.29      
5 E 449 429 41.29      
6 E 312 298 0.18      
6 E 312 298 0.18      

Unscaled Zero Point Vibrational Energy (zpe) 3147.5 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 3005.3 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 B1B95/6-31G**
ABC
0.15617 0.14816 0.14816

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G**

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 1.604
F3 0.000 1.376 -0.561
F4 1.192 -0.688 -0.561
F5 -1.192 -0.688 -0.561

Atom - Atom Distances (Å)
  P1 O2 F3 F4 F5
P11.44981.55101.55101.5510
O21.44982.56552.56552.5655
F31.55102.56552.38362.3836
F41.55102.56552.38362.3836
F51.55102.56552.38362.3836

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 117.465 O2 P1 F4 117.465
O2 P1 F5 117.465 F3 P1 F4 100.424
F3 P1 F5 100.424 F4 P1 F5 100.424
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 1.294      
2 O -0.464      
3 F -0.277      
4 F -0.277      
5 F -0.277      


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 -1.666 1.666
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.062 0.000 0.000
y 0.000 -31.062 0.000
z 0.000 0.000 -35.568
Traceless
 xyz
x 2.253 0.000 0.000
y 0.000 2.253 0.000
z 0.000 0.000 -4.505
Polar
3z2-r2-9.011
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 2.710 0.000 0.000
y 0.000 2.711 0.000
z 0.000 0.000 3.340


<r2> (average value of r2) Å2
<r2> 100.914
(<r2>)1/2 10.046