return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: B97D3/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A"
Energy calculated at B97D3/6-311+G(3df,2p)
 hartrees
Energy at 0K-1256.687352
Energy at 298.15K-1256.687563
HF Energy-1256.687352
Nuclear repulsion energy181.236884
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 B97D3/6-311+G(3df,2p)
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' 656 648 37.77      
2 A' 378 373 91.71      
3 A' 199 197 4.96      

Unscaled Zero Point Vibrational Energy (zpe) 616.4 cm-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 608.4 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 B97D3/6-311+G(3df,2p)
ABC
0.62091 0.08891 0.07778

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -1.606 -0.644 0.000
S2 0.000 0.767 0.000
S3 1.706 -0.084 0.000

Atom - Atom Distances (Å)
  Cl1 S2 S3
Cl12.13763.3589
S22.13761.9067
S33.35891.9067

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 111.681
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.111      
2 S 0.172      
3 S -0.061      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.643 0.670 0.000 0.928
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.722 -0.517 0.000
y -0.517 -37.373 0.000
z 0.000 0.000 -38.257
Traceless
 xyz
x 0.093 -0.517 0.000
y -0.517 0.616 0.000
z 0.000 0.000 -0.709
Polar
3z2-r2-1.418
x2-y2-0.349
xy-0.517
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.764 0.808 0.000
y 0.808 7.448 0.000
z 0.000 0.000 5.917


<r2> (average value of r2) Å2
<r2> 130.586
(<r2>)1/2 11.427