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

using model chemistry: LSDA/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 LSDA/3-21G*
 hartrees
Energy at 0K-741.894852
Energy at 298.15K-741.897631
HF Energy-741.894852
Nuclear repulsion energy286.364667
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 LSDA/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 1272 1249 148.40      
2 A1 855 839 70.44      
3 A1 496 487 26.30      
4 A1 346 339 0.02      
5 A2 353 347 0.00      
6 B1 950 933 181.55      
7 B1 482 473 23.40      
8 B2 1505 1478 193.60      
9 B2 496 487 28.29      

Unscaled Zero Point Vibrational Energy (zpe) 3376.9 cm-1
Scaled (by 0.982) Zero Point Vibrational Energy (zpe) 3316.1 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 LSDA/3-21G*
ABC
0.16482 0.16281 0.16063

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/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 1.273 0.831
O3 0.000 -1.273 0.831
F4 1.152 0.000 -0.890
F5 -1.152 0.000 -0.890

Atom - Atom Distances (Å)
  S1 O2 O3 F4 F5
S11.43421.43421.56611.5661
O21.43422.54612.43122.4312
O31.43422.54612.43122.4312
F41.56612.43122.43122.3043
F51.56612.43122.43122.3043

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 125.157 O2 S1 F4 108.175
O2 S1 F5 108.175 O3 S1 F4 108.175
O3 S1 F5 108.175 F4 S1 F5 94.730
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.076      
2 O -0.340      
3 O -0.340      
4 F -0.198      
5 F -0.198      


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 -0.984 0.984
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.938 0.000 0.000
y 0.000 -35.080 0.000
z 0.000 0.000 -32.715
Traceless
 xyz
x 2.959 0.000 0.000
y 0.000 -3.253 0.000
z 0.000 0.000 0.295
Polar
3z2-r20.589
x2-y24.141
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.322 0.000 0.000
y 0.000 3.203 0.000
z 0.000 0.000 2.620


<r2> (average value of r2) Å2
<r2> 96.158
(<r2>)1/2 9.806