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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-73.302758
Energy at 298.15K-73.306304
HF Energy-73.302758
Nuclear repulsion energy71.378140
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' 1427 1289 262.30      
2 A' 897 810 244.17      
3 A' 578 522 42.55      
4 A' 413 373 8.07      
5 A" 836 756 267.04      
6 A" 422 381 7.33      

Unscaled Zero Point Vibrational Energy (zpe) 2286.1 cm-1
Scaled (by 0.9034) Zero Point Vibrational Energy (zpe) 2065.3 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/CEP-121G*
ABC
0.28922 0.27835 0.16641

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 0.247 0.359 0.000
O2 -1.049 0.938 0.000
F3 0.247 -0.735 1.142
F4 0.247 -0.735 -1.142

Atom - Atom Distances (Å)
  S1 O2 F3 F4
S11.41951.58111.5811
O21.41952.40452.4045
F31.58112.40452.2831
F41.58112.40452.2831

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 106.393 O2 S1 F4 106.393
F3 S1 F4 92.438
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 1.104      
2 O -0.470      
3 F -0.317      
4 F -0.317      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.139 0.603 0.000 2.222
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.162 2.389 0.000
y 2.389 -27.789 0.000
z 0.000 0.000 -27.308
Traceless
 xyz
x -0.614 2.389 0.000
y 2.389 -0.054 0.000
z 0.000 0.000 0.668
Polar
3z2-r21.336
x2-y2-0.373
xy2.389
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.883 -0.588 0.000
y -0.588 3.011 0.000
z 0.000 0.000 2.990


<r2> (average value of r2) Å2
<r2> 57.018
(<r2>)1/2 7.551