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

using model chemistry: M06-2X/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 M06-2X/STO-3G
 hartrees
Energy at 0K-1058.642443
Energy at 298.15K-1058.643696
HF Energy-1058.642443
Nuclear repulsion energy204.348169
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 M06-2X/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 1166 1166 5.57      
2 A 813 813 16.34      
3 A 362 362 0.26      
4 A 119 119 0.41      
5 B 831 831 50.01      
6 B 485 485 10.25      

Unscaled Zero Point Vibrational Energy (zpe) 1887.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1887.8 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 M06-2X/STO-3G
ABC
0.39939 0.07703 0.06810

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/STO-3G

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.353 0.597 0.864
O2 -0.353 -0.597 0.864
Cl3 -0.353 1.669 -0.407
Cl4 0.353 -1.669 -0.407

Atom - Atom Distances (Å)
  O1 O2 Cl3 Cl4
O11.38671.80632.5977
O21.38672.59771.8063
Cl31.80632.59773.4112
Cl42.59771.80633.4112

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 108.172 O2 O1 Cl3 108.172
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O 0.033      
2 O 0.033      
3 Cl -0.033      
4 Cl -0.033      


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 0.763 0.763
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.406 0.133 0.000
y 0.133 -34.054 0.000
z 0.000 0.000 -31.709
Traceless
 xyz
x 0.475 0.133 0.000
y 0.133 -1.996 0.000
z 0.000 0.000 1.521
Polar
3z2-r23.041
x2-y21.648
xy0.133
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.832 -0.953 0.000
y -0.953 4.854 0.000
z 0.000 0.000 1.971


<r2> (average value of r2) Å2
<r2> 144.617
(<r2>)1/2 12.026