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

using model chemistry: PBE1PBE/cc-pV(D+d)Z

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBE1PBE/cc-pV(D+d)Z
 hartrees
Energy at 0K-634.756869
Energy at 298.15K 
HF Energy-634.756869
Nuclear repulsion energy109.999499
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 PBE1PBE/cc-pV(D+d)Z
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' 1082 1082 61.04      
2 A' 647 647 95.42      
3 A' 313 313 10.94      

Unscaled Zero Point Vibrational Energy (zpe) 1020.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1020.8 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 PBE1PBE/cc-pV(D+d)Z
ABC
1.27413 0.26731 0.22095

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/cc-pV(D+d)Z

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 -1.222 -0.736 0.000
Cl2 0.000 0.451 0.000
O3 1.375 -0.130 0.000

Atom - Atom Distances (Å)
  F1 Cl2 O3
F11.70432.6670
Cl21.70431.4929
O32.66701.4929

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 112.897
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/cc-pV(D+d)Z Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.303      
2 Cl 0.692      
3 O -0.389      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.751 1.928 0.000 2.069
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.007 -0.417 0.000
y -0.417 -20.627 0.000
z 0.000 0.000 -21.908
Traceless
 xyz
x -3.740 -0.417 0.000
y -0.417 2.830 0.000
z 0.000 0.000 0.910
Polar
3z2-r21.819
x2-y2-4.380
xy-0.417
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.915 0.332 0.000
y 0.332 2.035 0.000
z 0.000 0.000 1.136


<r2> (average value of r2) Å2
<r2> 51.110
(<r2>)1/2 7.149