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

using model chemistry: B3PW91/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/3-21G*
 hartrees
Energy at 0K-631.894887
Energy at 298.15K-631.895483
HF Energy-631.894887
Nuclear repulsion energy106.985645
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 B3PW91/3-21G*
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' 950 911 25.91      
2 A' 614 589 49.80      
3 A' 299 287 10.11      

Unscaled Zero Point Vibrational Energy (zpe) 931.5 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 893.7 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 B3PW91/3-21G*
ABC
1.24928 0.25039 0.20858

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 -1.269 -0.731 0.000
Cl2 0.000 0.454 0.000
O3 1.427 -0.141 0.000

Atom - Atom Distances (Å)
  F1 Cl2 O3
F11.73602.7600
Cl21.73601.5463
O32.76001.5463

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 114.343
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.274      
2 Cl 0.691      
3 O -0.417      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.862 1.821 0.000 2.014
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.913 -0.321 0.000
y -0.321 -20.516 0.000
z 0.000 0.000 -21.627
Traceless
 xyz
x -3.841 -0.321 0.000
y -0.321 2.754 0.000
z 0.000 0.000 1.087
Polar
3z2-r22.175
x2-y2-4.397
xy-0.321
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.869 0.332 0.000
y 0.332 1.833 0.000
z 0.000 0.000 0.944


<r2> (average value of r2) Å2
<r2> 53.218
(<r2>)1/2 7.295