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

using model chemistry: B3LYP/aug-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/aug-cc-pVTZ
 hartrees
Energy at 0K-996.189607
Energy at 298.15K-996.190808
HF Energy-996.189607
Nuclear repulsion energy236.402648
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/aug-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' 728 705 211.95      
2 A' 693 670 146.31      
3 A' 386 373 6.03      
4 A' 314 304 7.25      
5 A" 647 626 146.15      
6 A" 258 250 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 1513.2 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 1464.0 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 B3LYP/aug-cc-pVTZ
ABC
0.26045 0.12827 0.09779

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.540 0.146 0.000
S2 -1.147 0.976 0.000
F3 0.540 -0.998 1.179
F4 0.540 -0.998 -1.179

Atom - Atom Distances (Å)
  S1 S2 F3 F4
S11.88001.64341.6434
S21.88002.85222.8522
F31.64342.85222.3587
F41.64342.85222.3587

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 107.909 S2 S1 F4 107.909
F3 S1 F4 91.720
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.009      
2 S -0.143      
3 F -0.433      
4 F -0.433      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.468 1.146 0.000 1.238
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.964 0.144 0.000
y 0.144 -36.843 0.000
z 0.000 0.000 -36.974
Traceless
 xyz
x 2.945 0.144 0.000
y 0.144 -1.375 0.000
z 0.000 0.000 -1.570
Polar
3z2-r2-3.140
x2-y22.879
xy0.144
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.661 -1.813 0.000
y -1.813 6.938 0.000
z 0.000 0.000 5.968


<r2> (average value of r2) Å2
<r2> 111.962
(<r2>)1/2 10.581