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

using model chemistry: B1B95/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/3-21G*
 hartrees
Energy at 0K-669.692050
Energy at 298.15K-669.695447
HF Energy-669.692050
Nuclear repulsion energy192.066319
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 B1B95/3-21G*
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' 1356 1295 129.28      
2 A' 886 846 134.71      
3 A' 515 492 32.81      
4 A' 353 337 5.72      
5 A" 852 814 148.55      
6 A" 378 361 8.34      

Unscaled Zero Point Vibrational Energy (zpe) 2169.8 cm-1
Scaled (by 0.9549) Zero Point Vibrational Energy (zpe) 2072.0 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 B1B95/3-21G*
ABC
0.28415 0.26936 0.16176

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.249 0.361 0.000
O2 -1.057 0.965 0.000
F3 0.249 -0.750 1.153
F4 0.249 -0.750 -1.153

Atom - Atom Distances (Å)
  S1 O2 F3 F4
S11.43881.60061.6006
O21.43882.44402.4440
F31.60062.44402.3052
F41.60062.44402.3052

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 106.928 O2 S1 F4 106.928
F3 S1 F4 92.125
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.033      
2 O -0.425      
3 F -0.304      
4 F -0.304      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.759 0.526 0.000 1.836
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.495 2.218 0.000
y 2.218 -27.575 0.000
z 0.000 0.000 -27.178
Traceless
 xyz
x -0.119 2.218 0.000
y 2.218 -0.239 0.000
z 0.000 0.000 0.357
Polar
3z2-r20.714
x2-y20.080
xy2.218
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.304 -0.651 0.000
y -0.651 2.479 0.000
z 0.000 0.000 2.447


<r2> (average value of r2) Å2
<r2> 71.728
(<r2>)1/2 8.469