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

using model chemistry: HF/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at HF/aug-cc-pVTZ
 hartrees
Energy at 0K-714.244956
Energy at 298.15K-714.248250
Nuclear repulsion energy287.881358
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 HF/aug-cc-pVTZ
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 1528 1391 317.87      
2 A1 960 874 38.80      
3 A1 515 469 42.96      
4 E 1078 982 262.10      
4 E 1078 982 262.10      
5 E 516 469 62.15      
5 E 516 469 62.15      
6 E 359 327 0.73      
6 E 359 327 0.73      

Unscaled Zero Point Vibrational Energy (zpe) 3454.4 cm-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 3144.9 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 HF/aug-cc-pVTZ
ABC
0.16355 0.15642 0.15642

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/aug-cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.141
O2 0.000 0.000 1.561
F3 0.000 1.345 -0.541
F4 1.165 -0.672 -0.541
F5 -1.165 -0.672 -0.541

Atom - Atom Distances (Å)
  P1 O2 F3 F4 F5
P11.42021.50771.50771.5077
O21.42022.49522.49522.4952
F31.50772.49522.32922.3292
F41.50772.49522.32922.3292
F51.50772.49522.32922.3292

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 116.879 O2 P1 F4 116.879
O2 P1 F5 116.879 F3 P1 F4 101.151
F3 P1 F5 101.151 F4 P1 F5 101.151
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 2.183      
2 O -0.646      
3 F -0.512      
4 F -0.512      
5 F -0.512      


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 -2.158 2.158
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.495 0.000 0.000
y 0.000 -31.495 0.000
z 0.000 0.000 -36.998
Traceless
 xyz
x 2.751 0.000 0.000
y 0.000 2.751 0.000
z 0.000 0.000 -5.503
Polar
3z2-r2-11.005
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 3.148 0.000 0.000
y 0.000 3.148 0.000
z 0.000 0.000 3.499


<r2> (average value of r2) Å2
<r2> 97.333
(<r2>)1/2 9.866