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

using model chemistry: B3PW91/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3PW91/3-21G
 hartrees
Energy at 0K-1461.419915
Energy at 298.15K-1461.420952
Nuclear repulsion energy354.233273
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 B3PW91/3-21G
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 964 927 42.03      
2 A1 442 425 61.63      
3 A1 275 264 0.90      
4 A1 121 116 0.47      
5 A2 163 157 0.00      
6 B1 419 403 160.65      
7 B1 243 234 0.46      
8 B2 1149 1105 34.58      
9 B2 222 214 9.35      

Unscaled Zero Point Vibrational Energy (zpe) 1999.7 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 1922.1 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 B3PW91/3-21G
ABC
0.08644 0.06100 0.04794

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/3-21G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.619
O2 0.000 1.368 1.381
O3 0.000 -1.368 1.381
Cl4 1.759 0.000 -0.941
Cl5 -1.759 0.000 -0.941

Atom - Atom Distances (Å)
  S1 O2 O3 Cl4 Cl5
S11.56541.56542.35182.3518
O21.56542.73583.21833.2183
O31.56542.73583.21833.2183
Cl42.35183.21833.21833.5189
Cl52.35183.21833.21833.5189

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 121.812 O2 S1 Cl4 108.823
O2 S1 Cl5 108.823 O3 S1 Cl4 108.823
O3 S1 Cl5 108.823 Cl4 S1 Cl5 96.855
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.122      
2 O -0.421      
3 O -0.421      
4 Cl -0.140      
5 Cl -0.140      


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 0.459 0.459
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.795 0.000 0.000
y 0.000 -52.914 0.000
z 0.000 0.000 -50.828
Traceless
 xyz
x 1.076 0.000 0.000
y 0.000 -2.102 0.000
z 0.000 0.000 1.026
Polar
3z2-r22.053
x2-y22.119
xy0.000
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 234.115
(<r2>)1/2 15.301