return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for ClOF (Chlorine hypofluorite)

using model chemistry: HF/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 1A'
Energy calculated at HF/6-311+G(3df,2p)
 hartrees
Energy at 0K-633.659251
Energy at 298.15K-633.660146
HF Energy-633.659251
Nuclear repulsion energy105.656228
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 HF/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' 1163 1057 41.56      
2 A' 874 795 0.96      
3 A' 450 409 2.15      

Unscaled Zero Point Vibrational Energy (zpe) 1243.6 cm-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 1130.0 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 HF/6-311+G(3df,2p)
ABC
1.88368 0.22239 0.19891

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.709 -0.686 0.000
O2 0.000 0.790 0.000
F3 1.338 0.595 0.000

Atom - Atom Distances (Å)
  Cl1 O2 F3
Cl11.63722.4149
O21.63721.3525
F32.41491.3525

picture of Chlorine hypofluorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl1 O2 F3 107.367
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl 0.126      
2 O 0.086      
3 F -0.212      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.732 -0.741 0.000 1.042
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.344 0.661 0.000
y 0.661 -21.491 0.000
z 0.000 0.000 -22.797
Traceless
 xyz
x -0.199 0.661 0.000
y 0.661 1.079 0.000
z 0.000 0.000 -0.879
Polar
3z2-r2-1.758
x2-y2-0.852
xy0.661
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.011 0.802 0.000
y 0.802 3.540 0.000
z 0.000 0.000 2.496


<r2> (average value of r2) Å2
<r2> 54.710
(<r2>)1/2 7.397