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

using model chemistry: B3LYP/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B3LYP/6-31G*
 hartrees
Energy at 0K-1716.758923
Energy at 298.15K-1716.759192
Nuclear repulsion energy324.878922
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 B3LYP/6-31G*
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 529 508 8.42      
2 A 426 409 38.93      
3 A 199 191 0.51      
4 A 96 93 0.35      
5 B 414 397 122.03      
6 B 231 222 8.42      

Unscaled Zero Point Vibrational Energy (zpe) 947.3 cm-1
Scaled (by 0.9603) Zero Point Vibrational Energy (zpe) 909.7 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 B3LYP/6-31G*
ABC
0.18239 0.04242 0.03785

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G*

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.625 0.769 0.747
S2 -0.625 -0.769 0.747
Cl3 0.000 2.188 -0.703
Cl4 0.000 -2.188 -0.703

Atom - Atom Distances (Å)
  S1 S2 Cl3 Cl4
S11.98142.12203.3515
S21.98143.35152.1220
Cl32.12203.35154.3750
Cl43.35152.12204.3750

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 109.473 S2 S1 Cl3 109.473
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.149      
2 S 0.149      
3 Cl -0.149      
4 Cl -0.149      


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 1.316 1.316
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.470 0.708 0.000
y 0.708 -53.647 0.000
z 0.000 0.000 -50.304
Traceless
 xyz
x 1.505 0.708 0.000
y 0.708 -3.260 0.000
z 0.000 0.000 1.754
Polar
3z2-r23.509
x2-y23.177
xy0.708
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.444 1.089 0.000
y 1.089 14.186 0.000
z 0.000 0.000 7.171


<r2> (average value of r2) Å2
<r2> 260.889
(<r2>)1/2 16.152