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All results from a given calculation for ClOOCl (Dichlorine dioxide)

using model chemistry: wB97X-D/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at wB97X-D/STO-3G
 hartrees
Energy at 0K-1058.586904
Energy at 298.15K-1058.588111
HF Energy-1058.586904
Nuclear repulsion energy 
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 wB97X-D/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 A 1176 1176 8.97      
2 A 752 752 18.94      
3 A 362 362 1.02      
4 A 129 129 0.36      
5 B 766 766 70.48      
6 B 469 469 14.62      

Unscaled Zero Point Vibrational Energy (zpe) 1826.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1826.4 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 wB97X-D/STO-3G
ABC
0.40818 0.07175 0.06409

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/STO-3G

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.353 0.592 0.855
O2 -0.353 -0.592 0.855
Cl3 -0.353 1.737 -0.402
Cl4 0.353 -1.737 -0.402

Atom - Atom Distances (Å)
  O1 O2 Cl3 Cl4
O11.37861.84082.6470
O21.37862.64701.8408
Cl31.84082.64703.5453
Cl42.64701.84083.5453

picture of Dichlorine dioxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 O2 Cl4 109.780 O2 O1 Cl3 109.780
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O 0.047      
2 O 0.047      
3 Cl -0.047      
4 Cl -0.047      


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 0.849 0.849
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.356 0.150 0.000
y 0.150 -34.267 0.000
z 0.000 0.000 -31.565
Traceless
 xyz
x 0.560 0.150 0.000
y 0.150 -2.306 0.000
z 0.000 0.000 1.747
Polar
3z2-r23.493
x2-y21.911
xy0.150
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.846 -1.091 0.000
y -1.091 5.757 0.000
z 0.000 0.000 1.978


<r2> (average value of r2) Å2
<r2> 152.076
(<r2>)1/2 12.332