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

using model chemistry: M06-2X/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-1070.572254
Energy at 298.15K-1070.573574
HF Energy-1070.572254
Nuclear repulsion energy210.925271
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/aug-cc-pVDZ
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 914 914 15.32      
2 A 698 698 5.54      
3 A 371 371 0.17      
4 A 122 122 0.38      
5 B 730 730 19.65      
6 B 476 476 1.64      

Unscaled Zero Point Vibrational Energy (zpe) 1655.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1655.2 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/aug-cc-pVDZ
ABC
0.44342 0.08058 0.07171

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/aug-cc-pVDZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.333 0.595 0.820
O2 -0.333 -0.595 0.820
Cl3 -0.333 1.633 -0.386
Cl4 0.333 -1.633 -0.386

Atom - Atom Distances (Å)
  O1 O2 Cl3 Cl4
O11.36391.72552.5340
O21.36392.53401.7255
Cl31.72552.53403.3338
Cl42.53401.72553.3338

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 109.658 O2 O1 Cl3 109.658
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.341      
2 O -0.341      
3 Cl 0.341      
4 Cl 0.341      


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 -0.684 0.684
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.833 -1.100 0.000
y -1.100 -33.248 0.000
z 0.000 0.000 -35.060
Traceless
 xyz
x -1.680 -1.100 0.000
y -1.100 2.199 0.000
z 0.000 0.000 -0.519
Polar
3z2-r2-1.038
x2-y2-2.586
xy-1.100
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.827 -0.874 0.000
y -0.874 8.948 0.000
z 0.000 0.000 5.571


<r2> (average value of r2) Å2
<r2> 139.429
(<r2>)1/2 11.808