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All results from a given calculation for SO2Cl2 (Sulfuryl chloride)

using model chemistry: HF/CEP-121G

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/CEP-121G
 hartrees
Energy at 0K-70.280181
Energy at 298.15K-70.281319
Nuclear repulsion energy86.437081
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/CEP-121G
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 625 570 62.31      
2 A1 455 415 44.63      
3 A1 279 255 14.95      
4 A1 167 153 0.01      
5 A2 200 183 0.00      
6 B1 520 474 140.01      
7 B1 270 246 16.01      
8 B2 697 636 3.48      
9 B2 254 232 15.02      

Unscaled Zero Point Vibrational Energy (zpe) 1733.3 cm-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 1581.6 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/CEP-121G
ABC
0.09253 0.06352 0.05368

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/CEP-121G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.305
O2 0.000 1.445 1.099
O3 0.000 -1.445 1.099
Cl4 1.685 0.000 -1.073
Cl5 -1.685 0.000 -1.073

Atom - Atom Distances (Å)
  S1 O2 O3 Cl4 Cl5
S11.64861.64862.17722.1772
O21.64862.88983.10593.1059
O31.64862.88983.10593.1059
Cl42.17723.10593.10593.3704
Cl52.17723.10593.10593.3704

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 122.437 O2 S1 Cl4 107.750
O2 S1 Cl5 107.750 O3 S1 Cl4 107.750
O3 S1 Cl5 107.750 Cl4 S1 Cl5 101.429
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.936      
2 O -0.494      
3 O -0.494      
4 Cl 0.026      
5 Cl 0.026      


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 -2.852 2.852
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.642 0.000 0.000
y 0.000 -55.544 0.000
z 0.000 0.000 -50.476
Traceless
 xyz
x 7.368 0.000 0.000
y 0.000 -7.485 0.000
z 0.000 0.000 0.117
Polar
3z2-r20.233
x2-y29.902
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.398 0.000 0.000
y 0.000 5.886 0.000
z 0.000 0.000 8.684


<r2> (average value of r2) Å2
<r2> 127.567
(<r2>)1/2 11.295