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

using model chemistry: PBEPBE/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A"
Energy calculated at PBEPBE/6-311+G(3df,2p)
 hartrees
Energy at 0K-249.949159
Energy at 298.15K 
HF Energy-249.949159
Nuclear repulsion energy67.571036
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 PBEPBE/6-311+G(3df,2p)
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' 414 411 27.29      
2 A' 643 638 91.89      
3 A' 1533 1520 127.05      

Unscaled Zero Point Vibrational Energy (zpe) 1295.1 cm-1
Scaled (by 0.9918) Zero Point Vibrational Energy (zpe) 1284.5 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 PBEPBE/6-311+G(3df,2p)
ABC
2.67932 0.33423 0.29716

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 1.147 0.236 0.000
O2 0.000 0.572 0.000
F3 -1.020 -0.719 0.000

Atom - Atom Distances (Å)
  O1 O2 F3
O11.19572.3681
O21.19571.6453
F32.36811.6453

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 111.959
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O 0.004      
2 O 0.243      
3 F -0.247      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.356 1.285 0.000 1.868
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.100 -0.470 0.000
y -0.470 -15.204 0.000
z 0.000 0.000 -15.084
Traceless
 xyz
x -0.956 -0.470 0.000
y -0.470 0.388 0.000
z 0.000 0.000 0.568
Polar
3z2-r21.136
x2-y2-0.896
xy-0.470
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.964 0.976 0.000
y 0.976 2.456 0.000
z 0.000 0.000 1.554


<r2> (average value of r2) Å2
<r2> 37.265
(<r2>)1/2 6.104