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

using model chemistry: B3LYP/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B3LYP/6-311G**
 hartrees
Energy at 0K-1070.718402
Energy at 298.15K-1070.719397
HF Energy-1070.718402
Nuclear repulsion energy200.730352
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 B3LYP/6-311G**
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 971 938 75.40      
2 A 534 516 34.59      
3 A 290 280 15.44      
4 A 124 120 0.88      
5 B 577 558 81.88      
6 B 396 383 69.88      

Unscaled Zero Point Vibrational Energy (zpe) 1445.3 cm-1
Scaled (by 0.9668) Zero Point Vibrational Energy (zpe) 1397.3 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 B3LYP/6-311G**
ABC
0.42308 0.07047 0.06285

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G**

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.323 0.562 0.852
O2 -0.323 -0.562 0.852
Cl3 -0.323 1.767 -0.401
Cl4 0.323 -1.767 -0.401

Atom - Atom Distances (Å)
  O1 O2 Cl3 Cl4
O11.29611.85452.6447
O21.29612.64471.8545
Cl31.85452.64473.5934
Cl42.64471.85453.5934

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 112.968 O2 O1 Cl3 112.968
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.100      
2 O -0.100      
3 Cl 0.100      
4 Cl 0.100      


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 -0.260 0.260
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.391 -1.031 0.000
y -1.031 -34.947 0.000
z 0.000 0.000 -35.208
Traceless
 xyz
x -1.314 -1.031 0.000
y -1.031 0.852 0.000
z 0.000 0.000 0.461
Polar
3z2-r20.923
x2-y2-1.444
xy-1.031
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.606 -1.504 0.000
y -1.504 10.361 0.000
z 0.000 0.000 4.107


<r2> (average value of r2) Å2
<r2> 155.726
(<r2>)1/2 12.479