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

using model chemistry: B3LYP/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A"
Energy calculated at B3LYP/3-21G
 hartrees
Energy at 0K-1250.423724
Energy at 298.15K-1250.423747
Nuclear repulsion energy166.029977
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 B3LYP/3-21G
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' 492 475 11.22      
2 A' 367 354 43.99      
3 A' 155 150 1.63      

Unscaled Zero Point Vibrational Energy (zpe) 506.8 cm-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 489.0 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 B3LYP/3-21G
ABC
0.47157 0.07715 0.06630

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -1.728 -0.694 0.000
S2 0.000 0.879 0.000
S3 1.836 -0.142 0.000

Atom - Atom Distances (Å)
  Cl1 S2 S3
Cl12.33613.6061
S22.33612.1003
S33.60612.1003

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 108.635
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.169      
2 S 0.139      
3 S 0.030      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.380 1.069 0.000 1.746
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.441 -0.758 0.000
y -0.758 -39.028 0.000
z 0.000 0.000 -39.323
Traceless
 xyz
x -1.265 -0.758 0.000
y -0.758 0.854 0.000
z 0.000 0.000 0.412
Polar
3z2-r20.823
x2-y2-1.413
xy-0.758
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.434 0.699 -0.001
y 0.699 5.177 0.000
z -0.001 0.000 1.813


<r2> (average value of r2) Å2
<r2> 150.256
(<r2>)1/2 12.258