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

using model chemistry: MP2=FULL/cc-pV(T+d)Z

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP2=FULL/cc-pV(T+d)Z
 hartrees
Energy at 0K-715.538382
Energy at 298.15K-715.541493
Nuclear repulsion energy284.179955
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 MP2=FULL/cc-pV(T+d)Z
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 1443 1368 212.01      
2 A1 879 834 40.24      
3 A1 484 459 34.91      
4 E 1004 952 224.16      
4 E 1004 952 224.16      
5 E 473 448 40.96      
5 E 473 448 40.96      
6 E 337 319 0.53      
6 E 337 319 0.53      

Unscaled Zero Point Vibrational Energy (zpe) 3216.8 cm-1
Scaled (by 0.9481) Zero Point Vibrational Energy (zpe) 3049.8 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 MP2=FULL/cc-pV(T+d)Z
ABC
0.15997 0.15220 0.15220

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/cc-pV(T+d)Z

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.146
O2 0.000 0.000 1.584
F3 0.000 1.360 -0.551
F4 1.178 -0.680 -0.551
F5 -1.178 -0.680 -0.551

Atom - Atom Distances (Å)
  P1 O2 F3 F4 F5
P11.43841.52781.52781.5278
O21.43842.53132.53132.5313
F31.52782.53132.35512.3551
F41.52782.53132.35512.3551
F51.52782.53132.35512.3551

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 117.129 O2 P1 F4 117.129
O2 P1 F5 117.129 F3 P1 F4 100.842
F3 P1 F5 100.842 F4 P1 F5 100.842
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability