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

using model chemistry: wB97X-D/TZVP

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/TZVP
 hartrees
Energy at 0K-1070.640561
Energy at 298.15K-1070.641792
HF Energy-1070.640561
Nuclear repulsion energy207.902480
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/TZVP
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 907 866 29.21      
2 A 626 598 24.92      
3 A 350 334 0.43      
4 A 130 124 0.30      
5 B 678 647 47.96      
6 B 459 438 12.07      

Unscaled Zero Point Vibrational Energy (zpe) 1574.3 cm-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 1503.5 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/TZVP
ABC
0.45106 0.07651 0.06850

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.314 0.604 0.683
O2 -0.314 -0.604 0.683
Cl3 -0.314 1.643 -0.322
Cl4 0.314 -1.643 -0.322

Atom - Atom Distances (Å)
  O1 O2 Cl3 Cl4
O11.36141.57532.4614
O21.36142.46141.5753
Cl31.57532.46143.3449
Cl42.46141.57533.3449

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 113.689 O2 O1 Cl3 113.689
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.082      
2 O -0.082      
3 Cl 0.082      
4 Cl 0.082      


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 -0.735 0.735
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.584 -1.202 0.000
y -1.202 -33.240 0.000
z 0.000 0.000 -34.943
Traceless
 xyz
x -1.492 -1.202 0.000
y -1.202 2.023 0.000
z 0.000 0.000 -0.531
Polar
3z2-r2-1.062
x2-y2-2.344
xy-1.202
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.942 -1.129 0.000
y -1.129 8.153 0.000
z 0.000 0.000 4.176


<r2> (average value of r2) Å2
<r2> 144.561
(<r2>)1/2 12.023