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

using model chemistry: wB97X-D/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/TZVP
 hartrees
Energy at 0K-996.043218
Energy at 298.15K-996.044464
HF Energy-996.043218
Nuclear repulsion energy236.517869
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 wB97X-D/TZVP
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' 748 714 203.99      
2 A' 709 677 212.97      
3 A' 394 377 9.74      
4 A' 322 308 9.59      
5 A" 662 632 177.13      
6 A" 264 252 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 1550.0 cm-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 1480.2 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 wB97X-D/TZVP
ABC
0.26014 0.12858 0.09797

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.539 0.129 0.000
S2 -1.145 0.975 0.000
F3 0.539 -0.982 1.168
F4 0.539 -0.982 -1.168

Atom - Atom Distances (Å)
  S1 S2 F3 F4
S11.88511.61251.6125
S21.88512.83442.8344
F31.61252.83442.3368
F41.61252.83442.3368

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 108.017 S2 S1 F4 108.017
F3 S1 F4 92.873
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.647      
2 S -0.142      
3 F -0.253      
4 F -0.253      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.728 1.294 0.000 1.485
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.080 0.562 0.000
y 0.562 -36.968 0.000
z 0.000 0.000 -36.964
Traceless
 xyz
x 2.886 0.562 0.000
y 0.562 -1.446 0.000
z 0.000 0.000 -1.440
Polar
3z2-r2-2.880
x2-y22.888
xy0.562
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.483 -2.284 0.000
y -2.284 5.068 0.000
z 0.000 0.000 4.016


<r2> (average value of r2) Å2
<r2> 111.872
(<r2>)1/2 10.577