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All results from a given calculation for ClSO (Sulfur chloride oxide)

using model chemistry: ROMP2/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A"
Energy calculated at ROMP2/3-21G*
 hartrees
Energy at 0K-927.835553
Energy at 298.15K-927.836019
HF Energy-927.453714
Nuclear repulsion energy138.269790
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 ROMP2/3-21G*
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' 1842 1842        
2 A' 424 424        
3 A' 259 259        

Unscaled Zero Point Vibrational Energy (zpe) 1262.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1262.3 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 ROMP2/3-21G*
ABC
1.25452 0.13732 0.12377

See section I.F.4 to change rotational constant units
Geometric Data calculated at ROMP2/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.675 -1.215 0.000
S2 0.000 0.800 0.000
O3 1.434 0.981 0.000

Atom - Atom Distances (Å)
  Cl1 S2 O3
Cl12.12463.0438
S22.12461.4449
O33.04381.4449

picture of Sulfur chloride oxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl1 S2 O3 115.704
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROMP2/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.290      
2 S 0.656      
3 O -0.366      


Electric dipole moments


Electric Quadrupole moment
Quadrupole components in D Å


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


<r2> (average value of r2) Å2
<r2> 86.853
(<r2>)1/2 9.319