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All results from a given calculation for ClS2 (Sulfur chloride)

using model chemistry: HF/CEP-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A"
Energy calculated at HF/CEP-31G*
 hartrees
Energy at 0K-34.545403
Energy at 298.15K-34.545764
Nuclear repulsion energy27.341915
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/CEP-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 597 536 11.42      
2 A' 545 489 67.83      
3 A' 237 213 2.10      

Unscaled Zero Point Vibrational Energy (zpe) 689.5 cm-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 619.2 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/CEP-31G*
ABC
0.54812 0.09590 0.08162

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -1.478 -0.608 0.000
S2 0.000 0.826 0.000
S3 1.724 -0.117 0.000

Atom - Atom Distances (Å)
  Cl1 S2 S3
Cl12.05983.2401
S22.05981.9655
S33.24011.9655

picture of Sulfur chloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl1 S2 S3 107.183
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.165      
2 S 0.170      
3 S -0.005      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.672 0.564 0.000 0.878
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.199 -0.598 0.000
y -0.598 -36.370 0.000
z 0.000 0.000 -36.309
Traceless
 xyz
x 0.141 -0.598 0.000
y -0.598 -0.116 0.000
z 0.000 0.000 -0.025
Polar
3z2-r2-0.050
x2-y20.171
xy-0.598
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.144 0.095 0.000
y 0.095 4.983 0.000
z 0.000 0.000 2.492


<r2> (average value of r2) Å2
<r2> 62.573
(<r2>)1/2 7.910