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

using model chemistry: HF/6-311G*

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/6-311G*
 hartrees
Energy at 0K-993.900408
Energy at 298.15K-993.901897
HF Energy-993.900408
Nuclear repulsion energy242.181107
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/6-311G*
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' 838 758 291.90      
2 A' 720 652 186.14      
3 A' 462 418 18.88      
4 A' 372 337 20.42      
5 A" 808 731 181.15      
6 A" 297 269 1.41      

Unscaled Zero Point Vibrational Energy (zpe) 1748.7 cm-1
Scaled (by 0.9044) Zero Point Vibrational Energy (zpe) 1581.5 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/6-311G*
ABC
0.28035 0.13231 0.10188

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.536 0.127 0.000
S2 -1.139 0.963 0.000
F3 0.536 -0.969 1.137
F4 0.536 -0.969 -1.137

Atom - Atom Distances (Å)
  S1 S2 F3 F4
S11.87241.57901.5790
S21.87242.79862.7986
F31.57902.79862.2733
F41.57902.79862.2733

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 108.057 S2 S1 F4 108.057
F3 S1 F4 92.087
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.046      
2 S -0.309      
3 F -0.369      
4 F -0.369      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.696 0.745 0.000 1.853
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.486 1.138 0.000
y 1.138 -38.189 0.000
z 0.000 0.000 -37.607
Traceless
 xyz
x 2.412 1.138 0.000
y 1.138 -1.642 0.000
z 0.000 0.000 -0.770
Polar
3z2-r2-1.539
x2-y22.703
xy1.138
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.935 -2.099 0.000
y -2.099 4.316 0.000
z 0.000 0.000 3.405


<r2> (average value of r2) Å2
<r2> 108.965
(<r2>)1/2 10.439