return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: LSDA/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at LSDA/aug-cc-pVDZ
 hartrees
Energy at 0K-1464.987082
Energy at 298.15K-1464.988895
Nuclear repulsion energy393.333280
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 LSDA/aug-cc-pVDZ
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 1116 1103 121.52      
2 A1 515 509 84.38      
3 A1 364 360 0.01      
4 A1 184 182 0.10      
5 A2 240 237 0.00      
6 B1 541 535 253.77      
7 B1 344 340 0.65      
8 B2 1337 1322 131.81      
9 B2 318 315 2.84      

Unscaled Zero Point Vibrational Energy (zpe) 2479.1 cm-1
Scaled (by 0.9887) Zero Point Vibrational Energy (zpe) 2451.1 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 LSDA/aug-cc-pVDZ
ABC
0.10854 0.07397 0.06104

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/aug-cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.520
O2 0.000 1.294 1.210
O3 0.000 -1.294 1.210
Cl4 1.579 0.000 -0.814
Cl5 -1.579 0.000 -0.814

Atom - Atom Distances (Å)
  S1 O2 O3 Cl4 Cl5
S11.46631.46632.06682.0668
O21.46632.58712.87462.8746
O31.46632.58712.87462.8746
Cl42.06682.87462.87463.1581
Cl52.06682.87462.87463.1581

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 123.811 O2 S1 Cl4 107.688
O2 S1 Cl5 107.688 O3 S1 Cl4 107.688
O3 S1 Cl5 107.688 Cl4 S1 Cl5 99.640
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.948      
2 O -0.470      
3 O -0.470      
4 Cl -0.003      
5 Cl -0.003      


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 -1.530 1.530
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.181 0.000 0.000
y 0.000 -52.097 0.000
z 0.000 0.000 -49.019
Traceless
 xyz
x 5.378 0.000 0.000
y 0.000 -4.997 0.000
z 0.000 0.000 -0.380
Polar
3z2-r2-0.761
x2-y26.917
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.515 0.000 0.000
y 0.000 7.696 0.000
z 0.000 0.000 8.984


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000