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

using model chemistry: HF/daug-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 HF/daug-cc-pVTZ
 hartrees
Energy at 0K-1714.123530
Energy at 298.15K-1714.124096
HF Energy-1714.123530
Nuclear repulsion energy335.890411
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 HF/daug-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 561 508 23.61      
2 A 540 489 11.52      
3 A 216 196 0.00      
4 A 96 86 0.18      
5 B 540 488 74.48      
6 B 264 239 4.33      

Unscaled Zero Point Vibrational Energy (zpe) 1108.4 cm-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 1002.6 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 HF/daug-cc-pVTZ
ABC
0.18095 0.04732 0.04191

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.460 0.884 0.744
S2 -0.460 -0.884 0.744
Cl3 -0.460 1.994 -0.700
Cl4 0.460 -1.994 -0.700

Atom - Atom Distances (Å)
  S1 S2 Cl3 Cl4
S11.99252.04033.2188
S21.99253.21882.0403
Cl32.04033.21884.0920
Cl43.21882.04034.0920

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 105.905 S2 S1 Cl3 105.905
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.200      
2 S 0.200      
3 Cl -0.200      
4 Cl -0.200      


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 0.839 0.839
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.984 0.874 0.000
y 0.874 -51.632 0.000
z 0.000 0.000 -50.321
Traceless
 xyz
x -0.008 0.874 0.000
y 0.874 -0.979 0.000
z 0.000 0.000 0.987
Polar
3z2-r21.974
x2-y20.648
xy0.874
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.177 -0.698 0.000
y -0.698 13.783 0.000
z 0.000 0.000 9.594


<r2> (average value of r2) Å2
<r2> 240.272
(<r2>)1/2 15.501