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All results from a given calculation for SSCl2 (Thiothionyl chloride)

using model chemistry: B2PLYP=FULLultrafine/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP=FULLultrafine/6-31G*
 hartrees
Energy at 0K-1716.103425
Energy at 298.15K 
HF Energy-1715.907934
Nuclear repulsion energy335.073819
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 B2PLYP=FULLultrafine/6-31G*
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' 701 665 119.97 28.91 0.30 0.47
2 A' 367 348 93.05 22.69 0.04 0.07
3 A' 238 225 18.42 26.27 0.27 0.42
4 A' 153 145 0.01 10.60 0.62 0.76
5 A" 332 315 133.73 17.71 0.75 0.86
6 A" 173 164 9.60 22.46 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 981.9 cm-1
Scaled (by 0.9487) Zero Point Vibrational Energy (zpe) 931.6 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 B2PLYP=FULLultrafine/6-31G*
ABC
0.08240 0.08204 0.04437

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -1.221 1.504 0.000
S2 0.391 0.497 0.000
Cl3 0.391 -0.942 1.646
Cl4 0.391 -0.942 -1.646

Atom - Atom Distances (Å)
  S1 S2 Cl3 Cl4
S11.90033.36023.3602
S21.90032.18652.1865
Cl33.36022.18653.2921
Cl43.36022.18653.2921

picture of Thiothionyl chloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 S2 Cl3 110.417 S1 S2 Cl4 110.417
Cl3 S2 Cl4 97.672
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP=FULLultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.011      
2 S 0.335      
3 Cl -0.162      
4 Cl -0.162      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.100 1.644 0.000 1.647
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.780 0.092 -0.016
y 0.092 -51.276 0.043
z -0.016 0.043 -53.845
Traceless
 xyz
x 1.781 0.092 -0.016
y 0.092 1.036 0.043
z -0.016 0.043 -2.817
Polar
3z2-r2-5.634
x2-y20.496
xy0.092
xz-0.016
yz0.043


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.560 -4.231 0.000
y -4.231 11.087 0.001
z 0.000 0.001 10.443


<r2> (average value of r2) Å2
<r2> 226.391
(<r2>)1/2 15.046