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

using model chemistry: B97D3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-31+G**
 hartrees
Energy at 0K-995.942822
Energy at 298.15K-995.943805
HF Energy-995.942822
Nuclear repulsion energy231.421140
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 B97D3/6-31+G**
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' 715 702 166.43      
2 A' 626 615 173.67      
3 A' 341 335 11.58      
4 A' 273 268 3.79      
5 A" 581 571 161.86      
6 A" 236 232 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 1385.8 cm-1
Scaled (by 0.9828) Zero Point Vibrational Energy (zpe) 1362.0 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 B97D3/6-31+G**
ABC
0.24393 0.12472 0.09365

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.539 0.149 0.000
S2 -1.144 1.005 0.000
F3 0.539 -1.026 1.225
F4 0.539 -1.026 -1.225

Atom - Atom Distances (Å)
  S1 S2 F3 F4
S11.88811.69771.6977
S21.88812.90852.9085
F31.69772.90852.4491
F41.69772.90852.4491

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 108.593 S2 S1 F4 108.593
F3 S1 F4 93.661
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.611      
2 S -0.014      
3 F -0.298      
4 F -0.298      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.257 1.706 0.000 1.725
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.986 0.384 0.000
y 0.384 -36.914 0.000
z 0.000 0.000 -37.391
Traceless
 xyz
x 3.167 0.384 0.000
y 0.384 -1.226 0.000
z 0.000 0.000 -1.941
Polar
3z2-r2-3.882
x2-y22.928
xy0.384
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.175 -2.355 0.000
y -2.355 6.390 0.000
z 0.000 0.000 5.140


<r2> (average value of r2) Å2
<r2> 115.842
(<r2>)1/2 10.763