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

using model chemistry: mPW1PW91/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at mPW1PW91/6-31G
 hartrees
Energy at 0K-747.861582
Energy at 298.15K-747.863487
HF Energy-747.861582
Nuclear repulsion energy259.377432
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 mPW1PW91/6-31G
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 943 892 105.74      
2 A1 690 653 52.13      
3 A1 362 343 23.93      
4 A1 236 223 0.19      
5 A2 235 223 0.00      
6 B1 745 705 134.59      
7 B1 333 315 23.80      
8 B2 1067 1010 93.30      
9 B2 353 334 27.89      

Unscaled Zero Point Vibrational Energy (zpe) 2481.5 cm-1
Scaled (by 0.9466) Zero Point Vibrational Energy (zpe) 2349.0 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 mPW1PW91/6-31G
ABC
0.13640 0.13364 0.13077

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.197
O2 0.000 1.405 0.920
O3 0.000 -1.405 0.920
F4 1.261 0.000 -0.993
F5 -1.261 0.000 -0.993

Atom - Atom Distances (Å)
  S1 O2 O3 F4 F5
S11.58041.58041.73371.7337
O21.58042.81072.68772.6877
O31.58042.81072.68772.6877
F41.73372.68772.68772.5217
F51.73372.68772.68772.5217

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 125.555 O2 S1 F4 108.298
O2 S1 F5 108.298 O3 S1 F4 108.298
O3 S1 F5 108.298 F4 S1 F5 93.317
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.517      
2 O -0.458      
3 O -0.458      
4 F -0.300      
5 F -0.300      


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 0.004 0.004
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.262 0.000 0.000
y 0.000 -37.866 0.000
z 0.000 0.000 -35.812
Traceless
 xyz
x 2.577 0.000 0.000
y 0.000 -2.829 0.000
z 0.000 0.000 0.252
Polar
3z2-r20.504
x2-y23.604
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.477 0.000 0.000
y 0.000 4.877 0.000
z 0.000 0.000 4.215


<r2> (average value of r2) Å2
<r2> 114.595
(<r2>)1/2 10.705