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

using model chemistry: B3LYP/CEP-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 B3LYP/CEP-31G
 hartrees
Energy at 0K-54.818077
Energy at 298.15K-54.818452
HF Energy-54.818077
Nuclear repulsion energy34.100631
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 B3LYP/CEP-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' 791 766 17.39      
2 A' 519 502 54.40      
3 A' 212 206 8.52      

Unscaled Zero Point Vibrational Energy (zpe) 761.0 cm-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 737.0 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 B3LYP/CEP-31G
ABC
0.94091 0.21526 0.17518

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 -1.372 -0.802 0.000
Cl2 0.000 0.521 0.000
O3 1.543 -0.205 0.000

Atom - Atom Distances (Å)
  F1 Cl2 O3
F11.90622.9757
Cl21.90621.7059
O32.97571.7059

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 110.820
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.301      
2 Cl 0.633      
3 O -0.332      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.216 2.427 0.000 2.437
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.970 -0.725 0.000
y -0.725 -21.035 0.000
z 0.000 0.000 -22.042
Traceless
 xyz
x -4.432 -0.725 0.000
y -0.725 2.971 0.000
z 0.000 0.000 1.461
Polar
3z2-r22.922
x2-y2-4.936
xy-0.725
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.861 0.572 0.000
y 0.572 2.325 0.000
z 0.000 0.000 0.399


<r2> (average value of r2) Å2
<r2> 48.501
(<r2>)1/2 6.964