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

using model chemistry: PBEPBE/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 PBEPBE/3-21G
 hartrees
Energy at 0K-1460.930703
Energy at 298.15K-1460.931566
Nuclear repulsion energy348.033865
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 PBEPBE/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 926 918 31.98      
2 A1 417 414 49.15      
3 A1 256 253 1.45      
4 A1 107 106 0.45      
5 A2 153 152 0.00      
6 B1 391 387 126.59      
7 B1 228 226 0.28      
8 B2 1103 1093 24.80      
9 B2 206 204 6.99      

Unscaled Zero Point Vibrational Energy (zpe) 1893.2 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 1876.0 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 PBEPBE/3-21G
ABC
0.08410 0.05840 0.04605

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.630
O2 0.000 1.387 1.398
O3 0.000 -1.387 1.398
Cl4 1.802 0.000 -0.955
Cl5 -1.802 0.000 -0.955

Atom - Atom Distances (Å)
  S1 O2 O3 Cl4 Cl5
S11.58531.58532.39972.3997
O21.58532.77323.27223.2722
O31.58532.77323.27223.2722
Cl42.39973.27223.27223.6044
Cl52.39973.27223.27223.6044

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 122.003 O2 S1 Cl4 108.668
O2 S1 Cl5 108.668 O3 S1 Cl4 108.668
O3 S1 Cl5 108.668 Cl4 S1 Cl5 97.360
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.017      
2 O -0.363      
3 O -0.363      
4 Cl -0.146      
5 Cl -0.146      


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 0.926 0.926
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -51.170 0.000 0.000
y 0.000 -52.084 0.000
z 0.000 0.000 -50.214
Traceless
 xyz
x -0.021 0.000 0.000
y 0.000 -1.392 0.000
z 0.000 0.000 1.413
Polar
3z2-r22.826
x2-y20.914
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.745 0.000 0.000
y 0.000 5.111 0.000
z 0.000 0.000 8.558


<r2> (average value of r2) Å2
<r2> 241.760
(<r2>)1/2 15.549