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

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/6-311G*
 hartrees
Energy at 0K-1070.718398
Energy at 298.15K-1070.719377
HF Energy-1070.718398
Nuclear repulsion energy200.569749
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/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 974 941 76.84      
2 A 533 515 34.17      
3 A 285 276 16.09      
4 A 125 120 0.98      
5 B 575 556 80.20      
6 B 392 378 72.47      

Unscaled Zero Point Vibrational Energy (zpe) 1441.8 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 1393.2 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/6-311G*
ABC
0.42295 0.07030 0.06271

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-311G*

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.323 0.561 0.852
O2 -0.323 -0.561 0.852
Cl3 -0.323 1.770 -0.401
Cl4 0.323 -1.770 -0.401

Atom - Atom Distances (Å)
  O1 O2 Cl3 Cl4
O11.29461.85692.6462
O21.29462.64621.8569
Cl31.85692.64623.5982
Cl42.64621.85693.5982

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 112.997 O2 O1 Cl3 112.997
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.098      
2 O -0.098      
3 Cl 0.098      
4 Cl 0.098      


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 -0.247 0.247
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.394 -1.027 0.000
y -1.027 -34.972 0.000
z 0.000 0.000 -35.206
Traceless
 xyz
x -1.305 -1.027 0.000
y -1.027 0.827 0.000
z 0.000 0.000 0.477
Polar
3z2-r20.955
x2-y2-1.421
xy-1.027
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.607 -1.512 0.000
y -1.512 10.410 0.000
z 0.000 0.000 4.111


<r2> (average value of r2) Å2
<r2> 156.020
(<r2>)1/2 12.491