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 SO2Cl2 (Sulfuryl chloride)

using model chemistry: HF/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at HF/aug-cc-pVTZ
 hartrees
Energy at 0K-1466.303262
Energy at 298.15K-1466.305659
Nuclear repulsion energy408.028176
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 HF/aug-cc-pVTZ
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 1313 1196 218.00      
2 A1 639 582 121.94      
3 A1 454 413 0.05      
4 A1 231 211 0.08      
5 A2 303 276 0.00      
6 B1 665 606 356.30      
7 B1 433 394 0.01      
8 B2 1556 1416 244.16      
9 B2 395 359 5.38      

Unscaled Zero Point Vibrational Energy (zpe) 2994.5 cm-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 2726.2 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 HF/aug-cc-pVTZ
ABC
0.11861 0.07866 0.06470

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/aug-cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.493
O2 0.000 1.224 1.169
O3 0.000 -1.224 1.169
Cl4 1.542 0.000 -0.782
Cl5 -1.542 0.000 -0.782

Atom - Atom Distances (Å)
  S1 O2 O3 Cl4 Cl5
S11.39841.39842.00082.0008
O21.39842.44852.77162.7716
O31.39842.44852.77162.7716
Cl42.00082.77162.77163.0846
Cl52.00082.77162.77163.0846

picture of Sulfuryl chloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 S1 O3 122.196 O2 S1 Cl4 107.932
O2 S1 Cl5 107.932 O3 S1 Cl4 107.932
O3 S1 Cl5 107.932 Cl4 S1 Cl5 100.857
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.936      
2 O -0.781      
3 O -0.781      
4 Cl -0.187      
5 Cl -0.187      


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 -2.344 2.344
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.985 0.000 0.000
y 0.000 -52.802 0.000
z 0.000 0.000 -49.489
Traceless
 xyz
x 7.161 0.000 0.000
y 0.000 -6.065 0.000
z 0.000 0.000 -1.096
Polar
3z2-r2-2.191
x2-y28.817
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.021 0.000 0.000
y 0.000 6.479 0.000
z 0.000 0.000 7.540


<r2> (average value of r2) Å2
<r2> 181.828
(<r2>)1/2 13.484