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

using model chemistry: wB97X-D/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 wB97X-D/6-311G**
 hartrees
Energy at 0K-1070.620746
Energy at 298.15K-1070.621955
HF Energy-1070.620746
Nuclear repulsion energy207.144515
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/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 941 900 35.73      
2 A 599 573 29.05      
3 A 345 330 2.01      
4 A 134 128 0.38      
5 B 650 621 62.13      
6 B 454 434 21.14      

Unscaled Zero Point Vibrational Energy (zpe) 1561.5 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 1493.5 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/6-311G**
ABC
0.44645 0.07594 0.06788

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.313 0.604 0.679
O2 -0.313 -0.604 0.679
Cl3 -0.313 1.647 -0.319
Cl4 0.313 -1.647 -0.319

Atom - Atom Distances (Å)
  O1 O2 Cl3 Cl4
O11.36071.57302.4628
O21.36072.46281.5730
Cl31.57302.46283.3534
Cl42.46281.57303.3534

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 113.979 O2 O1 Cl3 113.979
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.145      
2 O -0.145      
3 Cl 0.145      
4 Cl 0.145      


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 -0.699 0.699
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.038 -1.239 0.000
y -1.239 -33.856 0.000
z 0.000 0.000 -35.166
Traceless
 xyz
x -1.527 -1.239 0.000
y -1.239 1.746 0.000
z 0.000 0.000 -0.219
Polar
3z2-r2-0.438
x2-y2-2.182
xy-1.239
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.578 -1.219 0.000
y -1.219 8.301 0.000
z 0.000 0.000 3.827


<r2> (average value of r2) Å2
<r2> 145.878
(<r2>)1/2 12.078