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

using model chemistry: B3LYP/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 B3LYP/cc-pVTZ
 hartrees
Energy at 0K-996.181485
Energy at 298.15K-996.182713
HF Energy-996.181485
Nuclear repulsion energy236.754779
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 B3LYP/cc-pVTZ
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' 733 709 272.82      
2 A' 706 683 82.93      
3 A' 389 376 6.23      
4 A' 317 306 7.21      
5 A" 668 646 146.25      
6 A" 260 252 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 1536.7 cm-1
Scaled (by 0.9666) Zero Point Vibrational Energy (zpe) 1485.3 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 B3LYP/cc-pVTZ
ABC
0.26146 0.12857 0.09801

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.541 0.144 0.000
S2 -1.149 0.974 0.000
F3 0.541 -0.994 1.177
F4 0.541 -0.994 -1.177

Atom - Atom Distances (Å)
  S1 S2 F3 F4
S11.88221.63751.6375
S21.88222.84842.8484
F31.63752.84842.3548
F41.63752.84842.3548

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 107.848 S2 S1 F4 107.848
F3 S1 F4 91.949
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.671      
2 S -0.172      
3 F -0.249      
4 F -0.249      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.625 0.996 0.000 1.176
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.817 0.308 0.000
y 0.308 -36.335 0.000
z 0.000 0.000 -36.408
Traceless
 xyz
x 2.555 0.308 0.000
y 0.308 -1.222 0.000
z 0.000 0.000 -1.332
Polar
3z2-r2-2.665
x2-y22.518
xy0.308
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.714 -2.041 0.000
y -2.041 5.538 0.000
z 0.000 0.000 4.566


<r2> (average value of r2) Å2
<r2> 111.482
(<r2>)1/2 10.559