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All results from a given calculation for F2SO (Thionyl Fluoride)

using model chemistry: HF/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 HF/CEP-121G
 hartrees
Energy at 0K-73.068684
Energy at 298.15K-73.071765
HF Energy-73.068684
Nuclear repulsion energy65.631029
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/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' 904 825 76.94      
2 A' 779 710 165.22      
3 A' 419 382 52.97      
4 A' 308 281 10.10      
5 A" 758 691 162.15      
6 A" 304 277 8.36      

Unscaled Zero Point Vibrational Energy (zpe) 1735.5 cm-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 1583.6 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/CEP-121G
ABC
0.24452 0.23421 0.14195

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.276 0.399 0.000
O2 -1.172 0.989 0.000
F3 0.276 -0.794 1.234
F4 0.276 -0.794 -1.234

Atom - Atom Distances (Å)
  S1 O2 F3 F4
S11.56321.71681.7168
O21.56322.60762.6076
F31.71682.60762.4681
F41.71682.60762.4681

picture of Thionyl Fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 S1 F3 105.218 O2 S1 F4 105.218
F3 S1 F4 91.910
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.388      
2 O -0.552      
3 F -0.418      
4 F -0.418      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.966 1.824 0.000 3.482
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.837 3.814 0.000
y 3.814 -29.746 0.000
z 0.000 0.000 -30.359
Traceless
 xyz
x 0.215 3.814 0.000
y 3.814 0.352 0.000
z 0.000 0.000 -0.567
Polar
3z2-r2-1.134
x2-y2-0.091
xy3.814
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.106 -1.174 0.000
y -1.174 3.637 0.000
z 0.000 0.000 3.721


<r2> (average value of r2) Å2
<r2> 65.468
(<r2>)1/2 8.091