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

using model chemistry: mPW1PW91/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at mPW1PW91/3-21G
 hartrees
Energy at 0K-1461.600640
Energy at 298.15K-1461.601728
Nuclear repulsion energy356.418717
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 mPW1PW91/3-21G
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 975 931 45.41      
2 A1 449 428 65.46      
3 A1 282 269 0.70      
4 A1 126 120 0.49      
5 A2 165 158 0.00      
6 B1 428 409 171.59      
7 B1 248 237 0.64      
8 B2 1164 1111 36.86      
9 B2 227 217 10.04      

Unscaled Zero Point Vibrational Energy (zpe) 2031.5 cm-1
Scaled (by 0.9546) Zero Point Vibrational Energy (zpe) 1939.2 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 mPW1PW91/3-21G
ABC
0.08720 0.06198 0.04869

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/3-21G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.616
O2 0.000 1.364 1.374
O3 0.000 -1.364 1.374
Cl4 1.743 0.000 -0.936
Cl5 -1.743 0.000 -0.936

Atom - Atom Distances (Å)
  S1 O2 O3 Cl4 Cl5
S11.56041.56042.33402.3340
O21.56042.72843.19923.1992
O31.56042.72843.19923.1992
Cl42.33403.19923.19923.4859
Cl52.33403.19923.19923.4859

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 121.913 O2 S1 Cl4 108.838
O2 S1 Cl5 108.838 O3 S1 Cl4 108.838
O3 S1 Cl5 108.838 Cl4 S1 Cl5 96.618
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.139      
2 O -0.434      
3 O -0.434      
4 Cl -0.136      
5 Cl -0.136      


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 0.337 0.337
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.713 0.000 0.000
y 0.000 -53.115 0.000
z 0.000 0.000 -50.983
Traceless
 xyz
x 1.336 0.000 0.000
y 0.000 -2.267 0.000
z 0.000 0.000 0.931
Polar
3z2-r21.862
x2-y22.402
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> 231.364
(<r2>)1/2 15.211