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

using model chemistry: LSDA/cc-pV(D+d)Z

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at LSDA/cc-pV(D+d)Z
 hartrees
Energy at 0K-993.085173
Energy at 298.15K 
HF Energy-993.085173
Nuclear repulsion energy237.120331
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 LSDA/cc-pV(D+d)Z
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' 780 780 252.53      
2 A' 719 719 49.70      
3 A' 373 373 7.09      
4 A' 299 299 6.16      
5 A" 712 712 130.35      
6 A" 251 251 0.22      

Unscaled Zero Point Vibrational Energy (zpe) 1567.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1567.1 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 LSDA/cc-pV(D+d)Z
ABC
0.26002 0.12969 0.09828

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/cc-pV(D+d)Z

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.535 0.143 0.000
S2 -1.136 0.976 0.000
F3 0.535 -0.995 1.183
F4 0.535 -0.995 -1.183

Atom - Atom Distances (Å)
  S1 S2 F3 F4
S11.86731.64171.6417
S21.86732.84222.8422
F31.64172.84222.3662
F41.64172.84222.3662

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 108.014 S2 S1 F4 108.014
F3 S1 F4 92.217
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/cc-pV(D+d)Z Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.621      
2 S -0.140      
3 F -0.241      
4 F -0.241      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.547 0.960 0.000 1.105
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.590 0.296 0.000
y 0.296 -35.649 0.000
z 0.000 0.000 -35.792
Traceless
 xyz
x 2.130 0.296 0.000
y 0.296 -0.957 0.000
z 0.000 0.000 -1.173
Polar
3z2-r2-2.346
x2-y22.058
xy0.296
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.910 -2.173 0.000
y -2.173 4.735 0.000
z 0.000 0.000 3.734


<r2> (average value of r2) Å2
<r2> 110.841
(<r2>)1/2 10.528