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

using model chemistry: wB97X-D/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-996.082088
Energy at 298.15K-996.083435
HF Energy-996.082088
Nuclear repulsion energy239.482956
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/cc-pVTZ
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' 771 737 355.41      
2 A' 746 713 27.05      
3 A' 414 395 6.17      
4 A' 335 321 8.76      
5 A" 721 689 155.62      
6 A" 274 262 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 1630.3 cm-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 1558.6 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/cc-pVTZ
ABC
0.26881 0.13111 0.10016

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.538 0.130 0.000
S2 -1.144 0.962 0.000
F3 0.538 -0.971 1.157
F4 0.538 -0.971 -1.157

Atom - Atom Distances (Å)
  S1 S2 F3 F4
S11.87691.59651.5965
S21.87692.81152.8115
F31.59652.81152.3134
F41.59652.81152.3134

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 107.805 S2 S1 F4 107.805
F3 S1 F4 92.853
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.655      
2 S -0.198      
3 F -0.228      
4 F -0.228      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.801 0.722 0.000 1.078
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.765 0.280 0.000
y 0.280 -36.102 0.000
z 0.000 0.000 -35.960
Traceless
 xyz
x 2.266 0.280 0.000
y 0.280 -1.239 0.000
z 0.000 0.000 -1.026
Polar
3z2-r2-2.052
x2-y22.337
xy0.280
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.594 -1.955 0.000
y -1.955 5.394 0.000
z 0.000 0.000 4.479


<r2> (average value of r2) Å2
<r2> 109.400
(<r2>)1/2 10.459