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

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

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at LSDA/6-31+G**
 hartrees
Energy at 0K-1712.374396
Energy at 298.15K-1712.374697
Nuclear repulsion energy326.879087
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/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 A 580 571 16.30      
2 A 427 420 39.62      
3 A 203 200 0.61      
4 A 93 92 0.31      
5 B 410 404 165.91      
6 B 224 220 7.76      

Unscaled Zero Point Vibrational Energy (zpe) 967.9 cm-1
Scaled (by 0.985) Zero Point Vibrational Energy (zpe) 953.4 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/6-31+G**
ABC
0.19080 0.04220 0.03774

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.436 0.869 0.734
S2 -0.436 -0.869 0.734
Cl3 -0.436 2.158 -0.691
Cl4 0.436 -2.158 -0.691

Atom - Atom Distances (Å)
  S1 S2 Cl3 Cl4
S11.94472.10993.3455
S21.94473.34552.1099
Cl32.10993.34554.4034
Cl43.34552.10994.4034

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 111.138 S2 S1 Cl3 111.138
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.088      
2 S 0.088      
3 Cl -0.088      
4 Cl -0.088      


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 1.334 1.334
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -51.243 1.298 0.000
y 1.298 -53.562 0.000
z 0.000 0.000 -50.664
Traceless
 xyz
x 0.871 1.298 0.000
y 1.298 -2.609 0.000
z 0.000 0.000 1.738
Polar
3z2-r23.476
x2-y22.320
xy1.298
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.646 -0.913 0.000
y -0.913 16.488 0.000
z 0.000 0.000 8.343


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