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All results from a given calculation for SO2F2 (Sulfuryl fluoride)

using model chemistry: B3PW91/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3PW91/3-21G*
 hartrees
Energy at 0K-744.345730
Energy at 298.15K-744.348570
HF Energy-744.345730
Nuclear repulsion energy286.052048
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 B3PW91/3-21G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 1275 1224 164.61      
2 A1 860 825 80.37      
3 A1 513 492 32.75      
4 A1 357 343 0.02      
5 A2 362 347 0.00      
6 B1 946 907 202.56      
7 B1 499 478 29.61      
8 B2 1507 1445 231.14      
9 B2 511 490 34.96      

Unscaled Zero Point Vibrational Energy (zpe) 3414.5 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 3275.9 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 B3PW91/3-21G*
ABC
0.16450 0.16178 0.16070

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/3-21G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.171
O2 0.000 1.270 0.832
O3 0.000 -1.270 0.832
F4 1.157 0.000 -0.892
F5 -1.157 0.000 -0.892

Atom - Atom Distances (Å)
  S1 O2 O3 F4 F5
S11.43161.43161.57181.5718
O21.43162.53982.43432.4343
O31.43162.53982.43432.4343
F41.57182.43432.43432.3146
F51.57182.43432.43432.3146

picture of Sulfuryl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 S1 O3 125.012 O2 S1 F4 108.203
O2 S1 F5 108.203 O3 S1 F4 108.203
O3 S1 F5 108.203 F4 S1 F5 94.835
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.289      
2 O -0.399      
3 O -0.399      
4 F -0.246      
5 F -0.246      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.944 0.944
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.098 0.000 0.000
y 0.000 -35.465 0.000
z 0.000 0.000 -32.982
Traceless
 xyz
x 3.126 0.000 0.000
y 0.000 -3.425 0.000
z 0.000 0.000 0.300
Polar
3z2-r20.599
x2-y24.367
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.264 0.000 0.000
y 0.000 3.101 0.000
z 0.000 0.000 2.546


<r2> (average value of r2) Å2
<r2> 96.515
(<r2>)1/2 9.824