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

using model chemistry: B97D3/aug-cc-pVTZ

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/aug-cc-pVTZ
 hartrees
Energy at 0K-1070.730890
Energy at 298.15K-1070.731775
HF Energy-1070.730890
Nuclear repulsion energy196.919831
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/aug-cc-pVTZ
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 1076 1060 98.08      
2 A 522 514 17.90      
3 A 264 260 14.10      
4 A 111 109 0.45      
5 B 537 529 67.07      
6 B 354 349 92.92      

Unscaled Zero Point Vibrational Energy (zpe) 1432.1 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 1410.2 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 B97D3/aug-cc-pVTZ
ABC
0.40744 0.06719 0.05975

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVTZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.316 0.544 0.875
O2 -0.316 -0.544 0.875
Cl3 -0.316 1.818 -0.412
Cl4 0.316 -1.818 -0.412

Atom - Atom Distances (Å)
  O1 O2 Cl3 Cl4
O11.25841.91732.6902
O21.25842.69021.9173
Cl31.91732.69023.6912
Cl42.69021.91733.6912

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 114.195 O2 O1 Cl3 114.195
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.053      
2 O -0.053      
3 Cl 0.053      
4 Cl 0.053      


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 0.417 0.417
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.674 -0.443 0.000
y -0.443 -35.577 0.000
z 0.000 0.000 -34.255
Traceless
 xyz
x -0.758 -0.443 0.000
y -0.443 -0.612 0.000
z 0.000 0.000 1.371
Polar
3z2-r22.742
x2-y2-0.097
xy-0.443
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.492 -1.406 0.000
y -1.406 13.921 0.000
z 0.000 0.000 6.603


<r2> (average value of r2) Å2
<r2> 162.116
(<r2>)1/2 12.732