return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for F2SO (Thionyl Fluoride)

using model chemistry: B3LYP/STO-3G

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/STO-3G
 hartrees
Energy at 0K-664.564883
Energy at 298.15K-664.567645
HF Energy-664.564883
Nuclear repulsion energy175.858331
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/STO-3G
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' 1064 949 23.45      
2 A' 765 683 26.05      
3 A' 380 339 15.36      
4 A' 260 232 2.07      
5 A" 701 625 43.07      
6 A" 291 260 4.17      

Unscaled Zero Point Vibrational Energy (zpe) 1730.5 cm-1
Scaled (by 0.8924) Zero Point Vibrational Energy (zpe) 1544.3 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/STO-3G
ABC
0.23519 0.22748 0.14140

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.290 0.443 0.000
O2 -1.231 0.916 0.000
F3 0.290 -0.801 1.240
F4 0.290 -0.801 -1.240

Atom - Atom Distances (Å)
  S1 O2 F3 F4
S11.59201.75601.7560
O21.59202.60662.6066
F31.75602.60662.4793
F41.75602.60662.4793

picture of Thionyl Fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 S1 F3 102.145 O2 S1 F4 102.145
F3 S1 F4 89.814
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.634      
2 O -0.324      
3 F -0.155      
4 F -0.155      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.660 0.505 0.000 1.735
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.148 1.845 0.000
y 1.845 -24.192 0.000
z 0.000 0.000 -24.055
Traceless
 xyz
x -1.024 1.845 0.000
y 1.845 0.409 0.000
z 0.000 0.000 0.615
Polar
3z2-r21.230
x2-y2-0.956
xy1.845
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.714 -0.883 0.000
y -0.883 1.949 0.000
z 0.000 0.000 2.122


<r2> (average value of r2) Å2
<r2> 79.299
(<r2>)1/2 8.905