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

using model chemistry: B3LYP/CEP-121G

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-121G
 hartrees
Energy at 0K-54.824214
Energy at 298.15K-54.824605
HF Energy-54.824214
Nuclear repulsion energy34.183073
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-121G
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' 793 773 18.64      
2 A' 520 507 58.05      
3 A' 214 209 8.85      

Unscaled Zero Point Vibrational Energy (zpe) 763.8 cm-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 744.3 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 B3LYP/CEP-121G
ABC
0.95256 0.21576 0.17591

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 -1.370 -0.801 0.000
Cl2 0.000 0.518 0.000
O3 1.541 -0.200 0.000

Atom - Atom Distances (Å)
  F1 Cl2 O3
F11.90172.9723
Cl21.90171.7005
O32.97231.7005

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 111.084
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.325      
2 Cl 0.701      
3 O -0.376      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.240 2.456 0.000 2.468
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.073 -0.738 0.000
y -0.738 -21.007 0.000
z 0.000 0.000 -21.986
Traceless
 xyz
x -4.576 -0.738 0.000
y -0.738 3.022 0.000
z 0.000 0.000 1.554
Polar
3z2-r23.108
x2-y2-5.065
xy-0.738
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.921 0.570 0.000
y 0.570 2.484 0.000
z 0.000 0.000 0.941


<r2> (average value of r2) Å2
<r2> 48.375
(<r2>)1/2 6.955