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

using model chemistry: TPSSh/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 TPSSh/6-31G*
 hartrees
Energy at 0K-250.061522
Energy at 298.15K-250.062274
HF Energy-250.061522
Nuclear repulsion energy68.467926
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*
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' 1494 1434 84.97      
2 A' 702 674 92.03      
3 A' 450 432 22.70      

Unscaled Zero Point Vibrational Energy (zpe) 1323.4 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 1269.7 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*
ABC
2.65493 0.35202 0.31081

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 1.146 0.182 0.000
O2 0.000 0.563 0.000
F3 -1.019 -0.662 0.000

Atom - Atom Distances (Å)
  O1 O2 F3
O11.20802.3238
O21.20801.5930
F32.32381.5930

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 111.377
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O 0.018      
2 O 0.187      
3 F -0.205      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.821 0.855 0.000 1.185
CHELPG        
AIM        
ESP        


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 3.204 0.683 0.000
y 0.683 1.618 0.000
z 0.000 0.000 0.837


<r2> (average value of r2) Å2
<r2> 35.620
(<r2>)1/2 5.968