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

using model chemistry: B97D3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-31G*
 hartrees
Energy at 0K-995.917653
Energy at 298.15K-995.918742
HF Energy-995.917653
Nuclear repulsion energy 
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 B97D3/6-31G*
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' 727 713 258.40      
2 A' 679 665 38.41      
3 A' 358 351 7.75      
4 A' 285 280 4.74      
5 A" 668 655 121.07      
6 A" 240 236 0.25      

Unscaled Zero Point Vibrational Energy (zpe) 1478.2 cm-1
Scaled (by 0.9804) Zero Point Vibrational Energy (zpe) 1449.2 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 B97D3/6-31G*
ABC
0.25205 0.12558 0.09495

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.540 0.139 0.000
S2 -1.147 1.002 0.000
F3 0.540 -1.015 1.204
F4 0.540 -1.015 -1.204

Atom - Atom Distances (Å)
  S1 S2 F3 F4
S11.89441.66791.6679
S21.89442.89172.8917
F31.66792.89172.4082
F41.66792.89172.4082

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 108.623 S2 S1 F4 108.623
F3 S1 F4 93.761
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.762      
2 S -0.160      
3 F -0.301      
4 F -0.301      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.825 0.857 0.000 1.189
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.992 0.584 0.000
y 0.584 -35.737 0.000
z 0.000 0.000 -35.732
Traceless
 xyz
x 1.743 0.584 0.000
y 0.584 -0.875 0.000
z 0.000 0.000 -0.868
Polar
3z2-r2-1.736
x2-y21.746
xy0.584
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.337 -2.387 0.000
y -2.387 5.159 0.000
z 0.000 0.000 3.993


<r2> (average value of r2) Å2
<r2> 113.916
(<r2>)1/2 10.673