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

using model chemistry: mPW1PW91/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A"
Energy calculated at mPW1PW91/cc-pVTZ
 hartrees
Energy at 0K-250.092018
Energy at 298.15K-250.092686
Nuclear repulsion energy69.557445
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 mPW1PW91/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 A' 1567 1503 120.45      
2 A' 632 606 61.99      
3 A' 384 369 79.43      

Unscaled Zero Point Vibrational Energy (zpe) 1291.7 cm-1
Scaled (by 0.9592) Zero Point Vibrational Energy (zpe) 1239.0 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 mPW1PW91/cc-pVTZ
ABC
2.73134 0.36184 0.31951

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 1.123 0.182 0.000
O2 0.000 0.557 0.000
F3 -0.998 -0.657 0.000

Atom - Atom Distances (Å)
  O1 O2 F3
O11.18382.2811
O21.18381.5714
F32.28111.5714

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 110.992
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O 0.030      
2 O 0.198      
3 F -0.228      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.077 1.078 0.000 1.524
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.802 -0.401 0.000
y -0.401 -14.792 0.000
z 0.000 0.000 -14.520
Traceless
 xyz
x -1.146 -0.401 0.000
y -0.401 0.369 0.000
z 0.000 0.000 0.777
Polar
3z2-r21.554
x2-y2-1.010
xy-0.401
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.333 0.794 0.000
y 0.794 1.803 0.000
z 0.000 0.000 0.888


<r2> (average value of r2) Å2
<r2> 35.079
(<r2>)1/2 5.923