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

using model chemistry: mPW1PW91/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at mPW1PW91/6-31+G**
 hartrees
Energy at 0K-1468.932082
Energy at 298.15K-1468.934095
Nuclear repulsion energy398.358087
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 mPW1PW91/6-31+G**
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 1187 1130 170.16      
2 A1 552 526 113.57      
3 A1 390 371 0.48      
4 A1 201 192 0.01      
5 A2 265 253 0.00      
6 B1 581 553 318.83      
7 B1 373 355 1.89      
8 B2 1424 1355 200.30      
9 B2 350 334 7.46      

Unscaled Zero Point Vibrational Energy (zpe) 2661.6 cm-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 2533.3 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 mPW1PW91/6-31+G**
ABC
0.11294 0.07495 0.06209

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.506
O2 0.000 1.267 1.189
O3 0.000 -1.267 1.189
Cl4 1.575 0.000 -0.798
Cl5 -1.575 0.000 -0.798

Atom - Atom Distances (Å)
  S1 O2 O3 Cl4 Cl5
S11.43921.43922.04502.0450
O21.43922.53362.83452.8345
O31.43922.53362.83452.8345
Cl42.04502.83452.83453.1509
Cl52.04502.83452.83453.1509

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 123.339 O2 S1 Cl4 107.613
O2 S1 Cl5 107.613 O3 S1 Cl4 107.613
O3 S1 Cl5 107.613 Cl4 S1 Cl5 100.773
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.422      
2 O -0.320      
3 O -0.320      
4 Cl 0.109      
5 Cl 0.109      


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 -1.673 1.673
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.482 0.000 0.000
y 0.000 -52.459 0.000
z 0.000 0.000 -49.528
Traceless
 xyz
x 5.511 0.000 0.000
y 0.000 -4.954 0.000
z 0.000 0.000 -0.557
Polar
3z2-r2-1.115
x2-y26.976
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> 189.128
(<r2>)1/2 13.752