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

using model chemistry: TPSSh/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at TPSSh/6-31G(2df,p)
 hartrees
Energy at 0K-716.250839
Energy at 298.15K-716.253823
HF Energy-716.250839
Nuclear repulsion energy282.078233
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 TPSSh/6-31G(2df,p)
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 1415 1366 183.48      
2 A1 849 819 31.46      
3 A1 462 446 25.67      
4 E 982 948 179.72      
4 E 982 948 179.72      
5 E 451 435 32.92      
5 E 451 435 32.93      
6 E 319 308 0.47      
6 E 319 308 0.47      

Unscaled Zero Point Vibrational Energy (zpe) 3114.8 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 3005.8 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 TPSSh/6-31G(2df,p)
ABC
0.15791 0.14985 0.14985

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-31G(2df,p)

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 1.601
F3 0.000 1.372 -0.560
F4 1.188 -0.686 -0.560
F5 -1.188 -0.686 -0.560

Atom - Atom Distances (Å)
  P1 O2 F3 F4 F5
P11.44771.54631.54631.5463
O21.44772.55982.55982.5598
F31.54632.55982.37612.3761
F41.54632.55982.37612.3761
F51.54632.55982.37612.3761

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 117.480 O2 P1 F4 117.480
O2 P1 F5 117.480 F3 P1 F4 100.406
F3 P1 F5 100.406 F4 P1 F5 100.406
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability