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

using model chemistry: HF/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-994.000621
Energy at 298.15K-994.002222
HF Energy-994.000621
Nuclear repulsion energy245.566335
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/Def2TZVPP
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' 901 817 302.11      
2 A' 758 687 153.14      
3 A' 489 443 11.54      
4 A' 390 354 14.29      
5 A" 863 782 183.02      
6 A" 313 284 0.55      

Unscaled Zero Point Vibrational Energy (zpe) 1856.4 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 1682.7 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/Def2TZVPP
ABC
0.28988 0.13543 0.10444

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.535 0.126 0.000
S2 -1.137 0.950 0.000
F3 0.535 -0.956 1.121
F4 0.535 -0.956 -1.121

Atom - Atom Distances (Å)
  S1 S2 F3 F4
S11.86451.55831.5583
S21.86452.77302.7730
F31.55832.77302.2428
F41.55832.77302.2428

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 107.889 S2 S1 F4 107.889
F3 S1 F4 92.045
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.769      
2 S -0.273      
3 F -0.248      
4 F -0.248      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.270 0.227 0.000 1.290
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.453 0.260 0.000
y 0.260 -36.812 0.000
z 0.000 0.000 -36.183
Traceless
 xyz
x 2.044 0.260 0.000
y 0.260 -1.494 0.000
z 0.000 0.000 -0.550
Polar
3z2-r2-1.101
x2-y22.359
xy0.260
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.273 -1.690 0.000
y -1.690 4.887 0.000
z 0.000 0.000 4.152


<r2> (average value of r2) Å2
<r2> 106.006
(<r2>)1/2 10.296