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All results from a given calculation for FClO (chlorosyl fluoride)

using model chemistry: HF/6-31G*

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/6-31G*
 hartrees
Energy at 0K-633.529366
Energy at 298.15K-633.530135
HF Energy-633.529366
Nuclear repulsion energy113.156444
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/6-31G*
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' 1008 906 69.72      
2 A' 827 743 146.46      
3 A' 365 328 19.02      

Unscaled Zero Point Vibrational Energy (zpe) 1099.8 cm-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 988.2 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/6-31G*
ABC
1.25286 0.29232 0.23702

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 -1.186 -0.658 0.000
Cl2 0.000 0.449 0.000
O3 1.334 -0.213 0.000

Atom - Atom Distances (Å)
  F1 Cl2 O3
F11.62182.5583
Cl21.62181.4887
O32.55831.4887

picture of chlorosyl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F1 Cl2 O3 110.589
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.398      
2 Cl 1.027      
3 O -0.629      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.542 2.236 0.000 2.716
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.719 0.187 0.000
y 0.187 -20.651 0.000
z 0.000 0.000 -21.901
Traceless
 xyz
x -4.442 0.187 0.000
y 0.187 3.159 0.000
z 0.000 0.000 1.284
Polar
3z2-r22.567
x2-y2-5.067
xy0.187
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.726 0.180 0.000
y 0.180 2.046 0.000
z 0.000 0.000 1.387


<r2> (average value of r2) Å2
<r2> 48.775
(<r2>)1/2 6.984