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

using model chemistry: B3LYPultrafine/aug-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 B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-1716.927869
Energy at 298.15K-1716.928188
HF Energy-1716.927869
Nuclear repulsion energy327.621720
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 B3LYPultrafine/aug-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 537 520 7.16      
2 A 436 422 35.88      
3 A 201 195 0.51      
4 A 95 92 0.12      
5 B 423 409 126.34      
6 B 231 224 6.99      

Unscaled Zero Point Vibrational Energy (zpe) 961.6 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 930.3 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 B3LYPultrafine/aug-cc-pVTZ
ABC
0.18323 0.04339 0.03866

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVTZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.458 0.889 0.729
S2 -0.458 -0.889 0.729
Cl3 -0.458 2.088 -0.687
Cl4 0.458 -2.088 -0.687

Atom - Atom Distances (Å)
  S1 S2 Cl3 Cl4
S11.99962.06953.2963
S21.99963.29632.0695
Cl32.06953.29634.2754
Cl43.29632.06954.2754

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 108.193 S2 S1 Cl3 108.193
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.194      
2 S 0.194      
3 Cl -0.194      
4 Cl -0.194      


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 1.138 1.138
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.583 1.200 0.000
y 1.200 -52.360 0.000
z 0.000 0.000 -50.013
Traceless
 xyz
x 0.604 1.200 0.000
y 1.200 -2.063 0.000
z 0.000 0.000 1.459
Polar
3z2-r22.917
x2-y21.778
xy1.200
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.564 -0.883 0.000
y -0.883 16.879 0.000
z 0.000 0.000 10.156


<r2> (average value of r2) Å2
<r2> 256.012
(<r2>)1/2 16.000