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

using model chemistry: PBE1PBE/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 PBE1PBE/6-31G*
 hartrees
Energy at 0K-1716.119610
Energy at 298.15K-1716.119988
HF Energy-1716.119610
Nuclear repulsion energy330.090065
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 PBE1PBE/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 555 527 9.48      
2 A 462 439 40.30      
3 A 207 197 0.26      
4 A 98 93 0.34      
5 B 448 426 123.31      
6 B 241 229 8.05      

Unscaled Zero Point Vibrational Energy (zpe) 1005.3 cm-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 955.3 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 PBE1PBE/6-31G*
ABC
0.18665 0.04402 0.03924

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31G*

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.446 0.876 0.738
S2 -0.446 -0.876 0.738
Cl3 -0.446 2.096 -0.694
Cl4 0.446 -2.096 -0.694

Atom - Atom Distances (Å)
  S1 S2 Cl3 Cl4
S11.96592.08263.2986
S21.96593.29862.0826
Cl32.08263.29864.2856
Cl43.29862.08264.2856

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 109.096 S2 S1 Cl3 109.096
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.140      
2 S 0.140      
3 Cl -0.140      
4 Cl -0.140      


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 1.133 1.133
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.947 1.099 0.000
y 1.099 -52.760 0.000
z 0.000 0.000 -50.391
Traceless
 xyz
x 0.629 1.099 0.000
y 1.099 -2.091 0.000
z 0.000 0.000 1.462
Polar
3z2-r22.924
x2-y21.813
xy1.099
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.304 -0.671 0.000
y -0.671 13.449 0.000
z 0.000 0.000 7.002


<r2> (average value of r2) Å2
<r2> 252.933
(<r2>)1/2 15.904