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

using model chemistry: B3LYPultrafine/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B3LYPultrafine/3-21G
 hartrees
Energy at 0K-1065.419545
Energy at 298.15K-1065.420540
HF Energy-1065.419545
Nuclear repulsion energy195.378313
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 B3LYPultrafine/3-21G
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 890 859 21.14      
2 A 587 566 21.64      
3 A 298 287 1.17      
4 A 107 104 0.05      
5 B 603 581 78.39      
6 B 388 374 14.66      

Unscaled Zero Point Vibrational Energy (zpe) 1436.1 cm-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 1385.7 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 B3LYPultrafine/3-21G
ABC
0.38494 0.06861 0.06115

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/3-21G

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.359 0.616 0.881
O2 -0.359 -0.616 0.881
Cl3 -0.359 1.775 -0.415
Cl4 0.359 -1.775 -0.415

Atom - Atom Distances (Å)
  O1 O2 Cl3 Cl4
O11.42611.88172.7198
O21.42612.71981.8817
Cl31.88172.71983.6226
Cl42.71981.88173.6226

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 109.855 O2 O1 Cl3 109.855
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/3-21G 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 -0.259 0.259
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.558 -0.806 0.000
y -0.806 -34.356 0.000
z 0.000 0.000 -34.780
Traceless
 xyz
x -0.990 -0.806 0.000
y -0.806 0.813 0.000
z 0.000 0.000 0.178
Polar
3z2-r20.355
x2-y2-1.202
xy-0.806
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.972 -1.535 0.000
y -1.535 9.007 0.000
z 0.000 0.000 3.429


<r2> (average value of r2) Å2
<r2> 159.755
(<r2>)1/2 12.639