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

using model chemistry: B3LYP/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 B3LYP/6-311G*
 hartrees
Energy at 0K-716.342723
Energy at 298.15K-716.345660
Nuclear repulsion energy279.489748
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 B3LYP/6-311G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 1406 1358 233.91      
2 A1 827 800 44.40      
3 A1 457 442 37.29      
4 E 948 916 240.40      
4 E 948 916 240.40      
5 E 444 429 45.39      
5 E 444 429 45.39      
6 E 315 305 0.38      
6 E 315 305 0.38      

Unscaled Zero Point Vibrational Energy (zpe) 3053.1 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 2950.3 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 B3LYP/6-311G*
ABC
0.15437 0.14738 0.14738

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.155
O2 0.000 0.000 1.603
F3 0.000 1.384 -0.561
F4 1.199 -0.692 -0.561
F5 -1.199 -0.692 -0.561

Atom - Atom Distances (Å)
  P1 O2 F3 F4 F5
P11.44791.55861.55861.5586
O21.44792.56912.56912.5691
F31.55862.56912.39752.3975
F41.55862.56912.39752.3975
F51.55862.56912.39752.3975

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 117.362 O2 P1 F4 117.362
O2 P1 F5 117.362 F3 P1 F4 100.553
F3 P1 F5 100.553 F4 P1 F5 100.553
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 1.412     1.263
2 O -0.496     -0.561
3 F -0.305     -0.234
4 F -0.305     -0.234
5 F -0.305     -0.234


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 -1.489 1.489
CHELPG        
AIM        
ESP -0.000 0.004 -1.488 1.488


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.347 0.000 0.000
y 0.000 -32.347 0.000
z 0.000 0.000 -36.823
Traceless
 xyz
x 2.238 0.000 0.000
y 0.000 2.238 0.000
z 0.000 0.000 -4.476
Polar
3z2-r2-8.951
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 2.621 0.000 0.000
y 0.000 2.621 0.000
z 0.000 0.000 3.317


<r2> (average value of r2) Å2
<r2> 102.292
(<r2>)1/2 10.114