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All results from a given calculation for FOO (Dioxygen monofluoride radical)

using model chemistry: PBE1PBE/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A"
Energy calculated at PBE1PBE/6-31G*
 hartrees
Energy at 0K-249.807776
Energy at 298.15K-249.808540
HF Energy-249.807776
Nuclear repulsion energy69.725472
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 PBE1PBE/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 1552 1475 84.51      
2 A' 699 664 95.37      
3 A' 464 441 42.81      

Unscaled Zero Point Vibrational Energy (zpe) 1357.5 cm-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 1290.1 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 PBE1PBE/6-31G*
ABC
2.69431 0.36877 0.32437

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 1.130 0.142 0.000
O2 0.000 0.552 0.000
F3 -1.004 -0.616 0.000

Atom - Atom Distances (Å)
  O1 O2 F3
O11.20212.2649
O21.20211.5407
F32.26491.5407

picture of Dioxygen monofluoride radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 O2 F3 110.729
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O 0.009      
2 O 0.199      
3 F -0.208      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.721 0.806 0.000 1.082
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.440 -0.225 0.000
y -0.225 -14.563 0.000
z 0.000 0.000 -14.364
Traceless
 xyz
x -0.976 -0.225 0.000
y -0.225 0.339 0.000
z 0.000 0.000 0.637
Polar
3z2-r21.275
x2-y2-0.877
xy-0.225
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.094 0.609 0.000
y 0.609 1.559 0.000
z 0.000 0.000 0.835


<r2> (average value of r2) Å2
<r2> 34.546
(<r2>)1/2 5.878