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All results from a given calculation for ClSSCl (Disulfur dichloride)

using model chemistry: TPSSh/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at TPSSh/cc-pVTZ
 hartrees
Energy at 0K-1716.931439
Energy at 298.15K-1716.931790
HF Energy-1716.931439
Nuclear repulsion energy329.209548
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 TPSSh/cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 555 538 8.26      
2 A 444 430 36.96      
3 A 203 197 0.45      
4 A 97 94 0.13      
5 B 429 416 137.40      
6 B 233 225 6.65      

Unscaled Zero Point Vibrational Energy (zpe) 980.4 cm-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 949.3 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 TPSSh/cc-pVTZ
ABC
0.18647 0.04365 0.03893

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/cc-pVTZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.451 0.864 0.719
S2 -0.451 -0.864 0.719
Cl3 -0.451 2.113 -0.676
Cl4 0.451 -2.113 -0.676

Atom - Atom Distances (Å)
  S1 S2 Cl3 Cl4
S11.94922.07843.2876
S21.94923.28762.0784
Cl32.07843.28764.3212
Cl43.28762.07844.3212

picture of Disulfur dichloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 S2 Cl4 109.381 S2 S1 Cl3 109.381
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.133      
2 S 0.133      
3 Cl -0.133      
4 Cl -0.133      


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 1.065 1.065
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.569 -0.785 0.000
y -0.785 15.041 0.000
z 0.000 0.000 8.209


<r2> (average value of r2) Å2
<r2> 253.869
(<r2>)1/2 15.933