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All results from a given calculation for SCl2 (Sulfur dichloride)

using model chemistry: mPW1PW91/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at mPW1PW91/STO-3G
 hartrees
Energy at 0K-1304.234908
Energy at 298.15K-1304.235229
HF Energy-1304.234908
Nuclear repulsion energy183.543826
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 mPW1PW91/STO-3G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 601 528 12.89      
2 A1 201 177 3.09      
3 B2 603 530 39.56      

Unscaled Zero Point Vibrational Energy (zpe) 702.5 cm-1
Scaled (by 0.8789) Zero Point Vibrational Energy (zpe) 617.5 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 mPW1PW91/STO-3G
ABC
0.42865 0.09094 0.07503

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/STO-3G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.910
Cl2 0.000 1.628 -0.428
Cl3 0.000 -1.628 -0.428

Atom - Atom Distances (Å)
  S1 Cl2 Cl3
S12.10782.1078
Cl22.10783.2560
Cl32.10783.2560

picture of Sulfur dichloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 S1 Cl3 101.136
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.356      
2 Cl -0.178      
3 Cl -0.178      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 1.823 1.823
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.877 0.000 0.000
y 0.000 -37.406 0.000
z 0.000 0.000 -32.894
Traceless
 xyz
x 0.272 0.000 0.000
y 0.000 -3.520 0.000
z 0.000 0.000 3.248
Polar
3z2-r26.495
x2-y22.528
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.161 0.000 0.000
y 0.000 5.317 0.000
z 0.000 0.000 2.388


<r2> (average value of r2) Å2
<r2> 131.513
(<r2>)1/2 11.468