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All results from a given calculation for SO2Cl2 (Sulfuryl chloride)

using model chemistry: LSDA/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at LSDA/3-21G*
 hartrees
Energy at 0K-1458.105075
Energy at 298.15K-1458.106941
Nuclear repulsion energy397.936022
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 LSDA/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 A1 1170 1149 109.42      
2 A1 528 518 99.91      
3 A1 373 366 3.12      
4 A1 200 196 0.08      
5 A2 246 242 0.00      
6 B1 537 527 298.81      
7 B1 343 337 3.94      
8 B2 1436 1411 104.46      
9 B2 334 328 7.90      

Unscaled Zero Point Vibrational Energy (zpe) 2583.5 cm-1
Scaled (by 0.982) Zero Point Vibrational Energy (zpe) 2537.0 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 LSDA/3-21G*
ABC
0.11043 0.07618 0.06241

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.516
O2 0.000 1.274 1.205
O3 0.000 -1.274 1.205
Cl4 1.556 0.000 -0.810
Cl5 -1.556 0.000 -0.810

Atom - Atom Distances (Å)
  S1 O2 O3 Cl4 Cl5
S11.44841.44842.04392.0439
O21.44842.54802.84642.8464
O31.44842.54802.84642.8464
Cl42.04392.84642.84643.1124
Cl52.04392.84642.84643.1124

picture of Sulfuryl chloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 S1 O3 123.179 O2 S1 Cl4 107.965
O2 S1 Cl5 107.965 O3 S1 Cl4 107.965
O3 S1 Cl5 107.965 Cl4 S1 Cl5 99.175
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.753      
2 O -0.293      
3 O -0.293      
4 Cl -0.084      
5 Cl -0.084      


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 -0.915 0.915
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.568 0.000 0.000
y 0.000 -51.061 0.000
z 0.000 0.000 -48.730
Traceless
 xyz
x 3.327 0.000 0.000
y 0.000 -3.412 0.000
z 0.000 0.000 0.085
Polar
3z2-r20.170
x2-y24.493
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.654 0.000 0.000
y 0.000 4.574 0.000
z 0.000 0.000 6.163


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000