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

using model chemistry: B1B95/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B1B95/6-31G**
 hartrees
Energy at 0K-1716.905809
Energy at 298.15K-1716.906164
Nuclear repulsion energy329.664999
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 B1B95/6-31G**
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 551 526 9.56      
2 A 450 430 40.48      
3 A 205 196 0.34      
4 A 97 93 0.35      
5 B 437 417 125.28      
6 B 238 227 8.29      

Unscaled Zero Point Vibrational Energy (zpe) 988.8 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 944.1 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 B1B95/6-31G**
ABC
0.18700 0.04380 0.03906

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G**

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.447 0.874 0.737
S2 -0.447 -0.874 0.737
Cl3 -0.447 2.103 -0.694
Cl4 0.447 -2.103 -0.694

Atom - Atom Distances (Å)
  S1 S2 Cl3 Cl4
S11.96252.08733.3031
S21.96253.30312.0873
Cl32.08733.30314.3004
Cl43.30312.08734.3004

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 109.260 S2 S1 Cl3 109.260
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.141      
2 S 0.141      
3 Cl -0.141      
4 Cl -0.141      


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 1.177 1.177
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.647 1.141 0.000
y 1.141 -52.602 0.000
z 0.000 0.000 -50.097
Traceless
 xyz
x 0.702 1.141 0.000
y 1.141 -2.230 0.000
z 0.000 0.000 1.528
Polar
3z2-r23.056
x2-y21.954
xy1.141
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.304 -0.693 0.000
y -0.693 13.608 0.000
z 0.000 0.000 7.006


<r2> (average value of r2) Å2
<r2> 253.677
(<r2>)1/2 15.927