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

using model chemistry: B97D3/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B97D3/6-311G**
 hartrees
Energy at 0K-1070.687925
Energy at 298.15K-1070.688737
HF Energy-1070.687925
Nuclear repulsion energy190.413542
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 B97D3/6-311G**
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 1251 1233 162.52      
2 A 519 512 16.16      
3 A 261 258 12.59      
4 A 97 95 0.00      
5 B 501 494 75.93      
6 B 327 322 91.32      

Unscaled Zero Point Vibrational Energy (zpe) 1477.9 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 1456.7 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 B97D3/6-311G**
ABC
0.38270 0.06185 0.05494

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G**

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.315 0.526 0.908
O2 -0.315 -0.526 0.908
Cl3 -0.315 1.904 -0.427
Cl4 0.315 -1.904 -0.427

Atom - Atom Distances (Å)
  O1 O2 Cl3 Cl4
O11.22532.02012.7730
O21.22532.77302.0201
Cl32.02012.77303.8603
Cl42.77302.02013.8603

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 113.845 O2 O1 Cl3 113.845
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O 0.008      
2 O 0.008      
3 Cl -0.008      
4 Cl -0.008      


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 0.797 0.797
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.225 -0.491 0.000
y -0.491 -37.170 0.000
z 0.000 0.000 -34.418
Traceless
 xyz
x -0.431 -0.491 0.000
y -0.491 -1.849 0.000
z 0.000 0.000 2.280
Polar
3z2-r24.559
x2-y20.945
xy-0.491
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.594 -1.818 0.000
y -1.818 13.538 0.000
z 0.000 0.000 4.447


<r2> (average value of r2) Å2
<r2> 174.534
(<r2>)1/2 13.211