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

using model chemistry: wB97X-D/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 wB97X-D/aug-cc-pVTZ
 hartrees
Energy at 0K-1070.676090
Energy at 298.15K-1070.677348
HF Energy-1070.676090
Nuclear repulsion energy210.626247
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 wB97X-D/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 885 847 15.63      
2 A 642 614 11.41      
3 A 354 339 0.00      
4 A 126 120 0.26      
5 B 699 669 28.49      
6 B 472 451 4.25      

Unscaled Zero Point Vibrational Energy (zpe) 1589.3 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 1520.3 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 wB97X-D/aug-cc-pVTZ
ABC
0.45726 0.07912 0.07078

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVTZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.311 0.607 0.683
O2 -0.311 -0.607 0.683
Cl3 -0.311 1.644 -0.321
Cl4 0.311 -1.644 -0.321

Atom - Atom Distances (Å)
  O1 O2 Cl3 Cl4
O11.36441.57162.4643
O21.36442.46431.5716
Cl31.57162.46433.3457
Cl42.46431.57163.3457

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 113.953 O2 O1 Cl3 113.953
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.203      
2 O -0.203      
3 Cl 0.203      
4 Cl 0.203      


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 -0.576 0.576
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.502 -1.030 0.000
y -1.030 -33.142 0.000
z 0.000 0.000 -34.764
Traceless
 xyz
x -1.549 -1.030 0.000
y -1.030 1.991 0.000
z 0.000 0.000 -0.442
Polar
3z2-r2-0.884
x2-y2-2.360
xy-1.030
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.130 -0.865 0.000
y -0.865 9.458 0.000
z 0.000 0.000 5.828


<r2> (average value of r2) Å2
<r2> 140.674
(<r2>)1/2 11.861