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

using model chemistry: B2PLYP/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 B2PLYP/cc-pVTZ
 hartrees
Energy at 0K-716.096754
Energy at 298.15K-716.099779
HF Energy-715.733005
Nuclear repulsion energy281.651686
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 B2PLYP/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 1410 1353 211.50      
2 A1 855 821 40.00      
3 A1 469 450 33.79      
4 E 979 939 220.69      
4 E 979 939 220.66      
5 E 458 439 40.30      
5 E 458 439 40.31      
6 E 324 310 0.54      
6 E 323 310 0.54      

Unscaled Zero Point Vibrational Energy (zpe) 3127.4 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 3000.4 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 B2PLYP/cc-pVTZ
ABC
0.15727 0.14946 0.14946

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.153
O2 0.000 0.000 1.602
F3 0.000 1.374 -0.560
F4 1.190 -0.687 -0.560
F5 -1.190 -0.687 -0.560

Atom - Atom Distances (Å)
  P1 O2 F3 F4 F5
P11.44981.54751.54751.5475
O21.44982.56152.56152.5615
F31.54752.56152.37962.3796
F41.54752.56152.37962.3796
F51.54752.56152.37962.3796

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 117.398 O2 P1 F4 117.398
O2 P1 F5 117.398 F3 P1 F4 100.508
F3 P1 F5 100.508 F4 P1 F5 100.508
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 1.166      
2 O -0.459      
3 F -0.236      
4 F -0.236      
5 F -0.236      


Electric dipole moments


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.101 0.000 0.000
y 0.000 3.101 0.000
z 0.000 0.000 3.667


<r2> (average value of r2) Å2
<r2> 100.727
(<r2>)1/2 10.036