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

using model chemistry: B3PW91/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3PW91/aug-cc-pVDZ
 hartrees
Energy at 0K-716.079652
Energy at 298.15K-716.082445
Nuclear repulsion energy275.367594
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 B3PW91/aug-cc-pVDZ
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 1347 1300 216.41      
2 A1 807 779 40.60      
3 A1 425 410 28.81      
4 E 932 899 212.74      
4 E 932 899 212.72      
5 E 417 402 38.12      
5 E 417 402 38.12      
6 E 288 278 0.30      
6 E 288 278 0.30      

Unscaled Zero Point Vibrational Energy (zpe) 2926.4 cm-1
Scaled (by 0.9646) Zero Point Vibrational Energy (zpe) 2822.8 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 B3PW91/aug-cc-pVDZ
ABC
0.15155 0.14244 0.14244

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/aug-cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.166
O2 0.000 0.000 1.638
F3 0.000 1.397 -0.577
F4 1.210 -0.699 -0.577
F5 -1.210 -0.699 -0.577

Atom - Atom Distances (Å)
  P1 O2 F3 F4 F5
P11.47181.58251.58251.5825
O21.47182.61882.61882.6188
F31.58252.61882.41972.4197
F41.58252.61882.41972.4197
F51.58252.61882.41972.4197

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 118.016 O2 P1 F4 118.016
O2 P1 F5 118.016 F3 P1 F4 99.733
F3 P1 F5 99.733 F4 P1 F5 99.733
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 2.003      
2 O -0.562      
3 F -0.480      
4 F -0.480      
5 F -0.480      


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 -1.448 1.448
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.204 0.000 0.000
y 0.000 -32.204 0.000
z 0.000 0.000 -36.550
Traceless
 xyz
x 2.173 0.000 0.000
y 0.000 2.173 0.000
z 0.000 0.000 -4.347
Polar
3z2-r2-8.694
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 3.796 0.000 0.000
y 0.000 3.796 0.000
z 0.000 0.000 4.440


<r2> (average value of r2) Å2
<r2> 104.585
(<r2>)1/2 10.227