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

using model chemistry: B97D3/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/cc-pVTZ
 hartrees
Energy at 0K-1070.726757
Energy at 298.15K-1070.727634
HF Energy-1070.726757
Nuclear repulsion energy196.337777
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/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 1097 1081 106.83      
2 A 523 516 18.94      
3 A 262 259 15.04      
4 A 110 108 0.37      
5 B 534 527 69.38      
6 B 350 345 96.43      

Unscaled Zero Point Vibrational Energy (zpe) 1438.2 cm-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 1418.1 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/cc-pVTZ
ABC
0.40572 0.06667 0.05930

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.316 0.542 0.877
O2 -0.316 -0.542 0.877
Cl3 -0.316 1.826 -0.413
Cl4 0.316 -1.826 -0.413

Atom - Atom Distances (Å)
  O1 O2 Cl3 Cl4
O11.25471.92652.6966
O21.25472.69661.9265
Cl31.92652.69663.7069
Cl42.69661.92653.7069

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 113.812 O2 O1 Cl3 113.812
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O 0.025      
2 O 0.025      
3 Cl -0.025      
4 Cl -0.025      


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 0.429 0.429
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.385 -0.526 0.000
y -0.526 -35.263 0.000
z 0.000 0.000 -33.910
Traceless
 xyz
x -0.798 -0.526 0.000
y -0.526 -0.615 0.000
z 0.000 0.000 1.413
Polar
3z2-r22.827
x2-y2-0.122
xy-0.526
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.695 -1.477 0.000
y -1.477 12.493 0.000
z 0.000 0.000 5.109


<r2> (average value of r2) Å2
<r2> 162.957
(<r2>)1/2 12.765