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

using model chemistry: B3PW91/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-635.061506
Energy at 298.15K-635.062164
HF Energy-635.061506
Nuclear repulsion energy110.347138
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/cc-pVTZ
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' 1072 1031 64.67      
2 A' 635 611 117.80      
3 A' 317 305 8.73      

Unscaled Zero Point Vibrational Energy (zpe) 1012.6 cm-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 973.7 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/cc-pVTZ
ABC
1.21241 0.27478 0.22401

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 -1.209 -0.729 0.000
Cl2 0.000 0.461 0.000
O3 1.360 -0.160 0.000

Atom - Atom Distances (Å)
  F1 Cl2 O3
F11.69642.6306
Cl21.69641.4951
O32.63061.4951

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 110.870
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.257      
2 Cl 0.632      
3 O -0.375      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.757 1.846 0.000 1.995
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.909 -0.259 0.000
y -0.259 -20.774 0.000
z 0.000 0.000 -22.103
Traceless
 xyz
x -3.470 -0.259 0.000
y -0.259 2.732 0.000
z 0.000 0.000 0.738
Polar
3z2-r21.476
x2-y2-4.135
xy-0.259
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.305 0.269 0.000
y 0.269 2.537 0.000
z 0.000 0.000 1.671


<r2> (average value of r2) Å2
<r2> 50.658
(<r2>)1/2 7.117