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

using model chemistry: B97D3/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/3-21G
 hartrees
Energy at 0K-990.871524
Energy at 298.15K-990.872113
HF Energy-990.871524
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 B97D3/3-21G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 615 604 122.85      
2 A' 497 489 29.14      
3 A' 261 256 8.33      
4 A' 206 203 1.64      
5 A" 602 591 62.06      
6 A" 177 174 1.26      

Unscaled Zero Point Vibrational Energy (zpe) 1178.3 cm-1
Scaled (by 0.983) Zero Point Vibrational Energy (zpe) 1158.3 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 B97D3/3-21G
ABC
0.21880 0.10807 0.08186

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.601 0.139 0.000
S2 -1.277 1.052 0.000
F3 0.601 -1.059 1.293
F4 0.601 -1.059 -1.293

Atom - Atom Distances (Å)
  S1 S2 F3 F4
S12.08861.76241.7624
S22.08863.10733.1073
F31.76243.10732.5855
F41.76243.10732.5855

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 108.180 S2 S1 F4 108.180
F3 S1 F4 93.587
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.701      
2 S -0.173      
3 F -0.264      
4 F -0.264      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.519 0.781 0.000 1.708
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.615 1.405 0.000
y 1.405 -37.054 0.000
z 0.000 0.000 -37.078
Traceless
 xyz
x 1.451 1.405 0.000
y 1.405 -0.707 0.000
z 0.000 0.000 -0.744
Polar
3z2-r2-1.487
x2-y21.439
xy1.405
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.562 -3.201 0.000
y -3.201 4.947 0.000
z 0.000 0.000 3.680


<r2> (average value of r2) Å2
<r2> 129.517
(<r2>)1/2 11.381