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All results from a given calculation for S2F2 (Thio-thionyl fluoride)

using model chemistry: B3LYP/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/LANL2DZ
 hartrees
Energy at 0K-219.796303
Energy at 298.15K-219.796895
HF Energy-219.796303
Nuclear repulsion energy75.609143
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 B3LYP/LANL2DZ
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' 596 573 162.34      
2 A' 550 529 23.21      
3 A' 259 249 12.35      
4 A' 207 199 3.66      
5 A" 553 531 94.76      
6 A" 190 182 0.54      

Unscaled Zero Point Vibrational Energy (zpe) 1177.7 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 1132.0 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 B3LYP/LANL2DZ
ABC
0.21066 0.10819 0.08214

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/LANL2DZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.604 0.188 0.000
S2 -1.283 1.016 0.000
F3 0.604 -1.071 1.305
F4 0.604 -1.071 -1.305

Atom - Atom Distances (Å)
  S1 S2 F3 F4
S12.06071.81331.8133
S22.06073.10163.1016
F31.81333.10162.6103
F41.81333.10162.6103

picture of Thio-thionyl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 S1 F3 106.205 S2 S1 F4 106.205
F3 S1 F4 92.072
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.752      
2 S -0.033      
3 F -0.359      
4 F -0.359      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.489 2.631 0.000 2.676
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.730 1.363 0.000
y 1.363 -36.968 0.000
z 0.000 0.000 -38.111
Traceless
 xyz
x 3.809 1.363 0.000
y 1.363 -1.047 0.000
z 0.000 0.000 -2.762
Polar
3z2-r2-5.524
x2-y23.238
xy1.363
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.778 -3.440 0.000
y -3.440 5.102 0.000
z 0.000 0.000 3.942


<r2> (average value of r2) Å2
<r2> 98.991
(<r2>)1/2 9.949