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

using model chemistry: HF/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 HF/cc-pVTZ
 hartrees
Energy at 0K-633.657673
Energy at 298.15K-633.658492
HF Energy-633.657673
Nuclear repulsion energy115.221636
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/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' 1090 992 92.11      
2 A' 817 744 174.06      
3 A' 394 359 14.31      

Unscaled Zero Point Vibrational Energy (zpe) 1150.7 cm-1
Scaled (by 0.9101) Zero Point Vibrational Energy (zpe) 1047.3 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 HF/cc-pVTZ
ABC
1.23670 0.30898 0.24722

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 -1.153 -0.654 0.000
Cl2 0.000 0.452 0.000
O3 1.297 -0.224 0.000

Atom - Atom Distances (Å)
  F1 Cl2 O3
F11.59702.4871
Cl21.59701.4626
O32.48711.4626

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 108.679
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.276      
2 Cl 0.778      
3 O -0.501      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.416 2.059 0.000 2.499
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.455 0.207 0.000
y 0.207 -20.854 0.000
z 0.000 0.000 -21.980
Traceless
 xyz
x -4.038 0.207 0.000
y 0.207 2.864 0.000
z 0.000 0.000 1.175
Polar
3z2-r22.349
x2-y2-4.601
xy0.207
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.736 0.120 0.000
y 0.120 2.347 0.000
z 0.000 0.000 1.598


<r2> (average value of r2) Å2
<r2> 47.351
(<r2>)1/2 6.881