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

using model chemistry: B3PW91/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B3PW91/aug-cc-pVDZ
 hartrees
Energy at 0K-1716.656046
Energy at 298.15K-1716.656396
Nuclear repulsion energy327.673800
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 B3PW91/aug-cc-pVDZ
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 550 531 7.37      
2 A 449 433 34.83      
3 A 201 194 0.44      
4 A 95 92 0.11      
5 B 436 421 125.68      
6 B 231 223 6.16      

Unscaled Zero Point Vibrational Energy (zpe) 980.7 cm-1
Scaled (by 0.9646) Zero Point Vibrational Energy (zpe) 946.0 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 B3PW91/aug-cc-pVDZ
ABC
0.18188 0.04360 0.03886

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/aug-cc-pVDZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.457 0.874 0.745
S2 -0.457 -0.874 0.745
Cl3 -0.457 2.105 -0.702
Cl4 0.457 -2.105 -0.702

Atom - Atom Distances (Å)
  S1 S2 Cl3 Cl4
S11.97302.10753.3121
S21.97303.31212.1075
Cl32.10753.31214.3075
Cl43.31212.10754.3075

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 108.476 S2 S1 Cl3 108.476
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.191      
2 S 0.191      
3 Cl -0.191      
4 Cl -0.191      


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 1.078 1.078
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.387 1.150 0.000
y 1.150 -51.754 0.000
z 0.000 0.000 -49.716
Traceless
 xyz
x 0.348 1.150 0.000
y 1.150 -1.702 0.000
z 0.000 0.000 1.355
Polar
3z2-r22.709
x2-y21.367
xy1.150
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.202 -0.871 0.000
y -0.871 16.392 0.000
z 0.000 0.000 9.772


<r2> (average value of r2) Å2
<r2> 254.990
(<r2>)1/2 15.968