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

using model chemistry: PBEPBE/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-995.656553
Energy at 298.15K-995.657691
HF Energy-995.656553
Nuclear repulsion energy235.759616
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/Def2TZVPP
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' 738 729 183.99      
2 A' 670 662 145.23      
3 A' 370 366 6.39      
4 A' 301 297 4.97      
5 A" 629 621 147.84      
6 A" 253 250 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 1480.9 cm-1
Scaled (by 0.9879) Zero Point Vibrational Energy (zpe) 1463.0 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 PBEPBE/Def2TZVPP
ABC
0.25635 0.12842 0.09717

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.537 0.123 0.000
S2 -1.141 0.980 0.000
F3 0.537 -0.980 1.175
F4 0.537 -0.980 -1.175

Atom - Atom Distances (Å)
  S1 S2 F3 F4
S11.88351.61201.6120
S21.88352.83492.8349
F31.61202.83492.3494
F41.61202.83492.3494

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 108.139 S2 S1 F4 108.139
F3 S1 F4 93.563
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.475      
2 S -0.111      
3 F -0.182      
4 F -0.182      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.342 1.040 0.000 1.095
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.644 0.090 0.000
y 0.090 -36.061 0.000
z 0.000 0.000 -36.314
Traceless
 xyz
x 2.544 0.090 0.000
y 0.090 -1.082 0.000
z 0.000 0.000 -1.462
Polar
3z2-r2-2.924
x2-y22.417
xy0.090
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.839 -2.092 0.000
y -2.092 5.771 0.000
z 0.000 0.000 4.760


<r2> (average value of r2) Å2
<r2> 112.058
(<r2>)1/2 10.586