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

using model chemistry: PBEPBE/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 PBEPBE/cc-pV(D+d)Z
 hartrees
Energy at 0K-995.534568
Energy at 298.15K 
HF Energy-995.534568
Nuclear repulsion energy233.348883
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 PBEPBE/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' 747 747 200.88      
2 A' 676 676 88.61      
3 A' 355 355 7.88      
4 A' 283 283 4.91      
5 A" 657 657 124.76      
6 A" 243 243 0.13      

Unscaled Zero Point Vibrational Energy (zpe) 1480.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1480.4 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 PBEPBE/cc-pV(D+d)Z
ABC
0.24917 0.12644 0.09502

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.537 0.142 0.000
S2 -1.140 0.999 0.000
F3 0.537 -1.014 1.213
F4 0.537 -1.014 -1.213

Atom - Atom Distances (Å)
  S1 S2 F3 F4
S11.88351.67541.6754
S21.88352.88732.8873
F31.67542.88732.4252
F41.67542.88732.4252

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 108.303 S2 S1 F4 108.303
F3 S1 F4 92.736
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pV(D+d)Z Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.657      
2 S -0.139      
3 F -0.259      
4 F -0.259      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.527 1.099 0.000 1.219
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.567 0.338 0.000
y 0.338 -35.734 0.000
z 0.000 0.000 -36.026
Traceless
 xyz
x 2.313 0.338 0.000
y 0.338 -0.938 0.000
z 0.000 0.000 -1.375
Polar
3z2-r2-2.750
x2-y22.167
xy0.338
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.972 -2.289 0.000
y -2.289 4.955 0.000
z 0.000 0.000 3.884


<r2> (average value of r2) Å2
<r2> 113.806
(<r2>)1/2 10.668