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: wB97X-D/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/3-21G*
 hartrees
Energy at 0K-669.633707
Energy at 298.15K-669.637110
HF Energy-669.633707
Nuclear repulsion energy191.504362
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 wB97X-D/3-21G*
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' 1378 1306 134.72      
2 A' 873 827 140.79      
3 A' 519 492 33.86      
4 A' 355 336 5.49      
5 A" 837 794 154.52      
6 A" 385 365 8.23      

Unscaled Zero Point Vibrational Energy (zpe) 2173.8 cm-1
Scaled (by 0.9478) Zero Point Vibrational Energy (zpe) 2060.3 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 wB97X-D/3-21G*
ABC
0.28044 0.26945 0.16044

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.246 0.352 0.000
O2 -1.044 0.970 0.000
F3 0.246 -0.744 1.160
F4 0.246 -0.744 -1.160

Atom - Atom Distances (Å)
  S1 O2 F3 F4
S11.43011.59511.5951
O21.43012.43812.4381
F31.59512.43812.3195
F41.59512.43812.3195

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 107.273 O2 S1 F4 107.273
F3 S1 F4 93.277
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.055      
2 O -0.435      
3 F -0.310      
4 F -0.310      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.807 0.542 0.000 1.887
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.567 2.290 0.000
y 2.290 -27.660 0.000
z 0.000 0.000 -27.295
Traceless
 xyz
x -0.090 2.290 0.000
y 2.290 -0.230 0.000
z 0.000 0.000 0.319
Polar
3z2-r20.639
x2-y20.093
xy2.290
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.283 -0.651 0.000
y -0.651 2.476 0.000
z 0.000 0.000 2.458


<r2> (average value of r2) Å2
<r2> 72.168
(<r2>)1/2 8.495