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: B3LYPultrafine/cc-pV(D+d)Z

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/cc-pV(D+d)Z
 hartrees
Energy at 0K-635.100334
Energy at 298.15K 
HF Energy-635.100334
Nuclear repulsion energy100.437597
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 B3LYPultrafine/cc-pV(D+d)Z
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' 867 867 42.01      
2 A' 671 671 27.78      
3 A' 368 368 0.25      

Unscaled Zero Point Vibrational Energy (zpe) 953.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 953.3 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 B3LYPultrafine/cc-pV(D+d)Z
ABC
1.67703 0.20175 0.18009

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/cc-pV(D+d)Z

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.752 -0.710 0.000
O2 0.000 0.828 0.000
F3 1.420 0.605 0.000

Atom - Atom Distances (Å)
  Cl1 O2 F3
Cl11.71202.5388
O21.71201.4373
F32.53881.4373

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 107.121
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/cc-pV(D+d)Z Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl 0.192      
2 O -0.089      
3 F -0.102      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.801 -0.824 0.000 1.149
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.788 0.674 0.000
y 0.674 -20.948 0.000
z 0.000 0.000 -22.528
Traceless
 xyz
x -0.050 0.674 0.000
y 0.674 1.210 0.000
z 0.000 0.000 -1.160
Polar
3z2-r2-2.320
x2-y2-0.840
xy0.674
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.242 1.108 0.000
y 1.108 2.837 0.000
z 0.000 0.000 1.116


<r2> (average value of r2) Å2
<r2> 58.690
(<r2>)1/2 7.661