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

using model chemistry: TPSSh/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 TPSSh/aug-cc-pVDZ
 hartrees
Energy at 0K-1070.710244
Energy at 298.15K-1070.711283
HF Energy-1070.710244
Nuclear repulsion energy202.293823
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 TPSSh/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 948 917 54.84      
2 A 538 520 27.12      
3 A 304 294 10.17      
4 A 123 119 0.62      
5 B 594 575 77.94      
6 B 412 398 53.01      

Unscaled Zero Point Vibrational Energy (zpe) 1459.1 cm-1
Scaled (by 0.9673) Zero Point Vibrational Energy (zpe) 1411.4 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 TPSSh/aug-cc-pVDZ
ABC
0.42276 0.07223 0.06427

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.324 0.567 0.851
O2 -0.324 -0.567 0.851
Cl3 -0.324 1.743 -0.401
Cl4 0.324 -1.743 -0.401

Atom - Atom Distances (Å)
  O1 O2 Cl3 Cl4
O11.30591.83512.6272
O21.30592.62721.8351
Cl31.83512.62723.5451
Cl42.62721.83513.5451

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 112.436 O2 O1 Cl3 112.436
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.185      
2 O -0.185      
3 Cl 0.185      
4 Cl 0.185      


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 -0.057 0.057
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.057 -1.261 0.000
y -1.261 11.831 0.000
z 0.000 0.000 6.073


<r2> (average value of r2) Å2
<r2> 152.514
(<r2>)1/2 12.350