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

using model chemistry: LSDA/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at LSDA/6-31G
 hartrees
Energy at 0K-1067.531292
Energy at 298.15K-1067.532230
HF Energy-1067.531292
Nuclear repulsion energy191.945525
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 LSDA/6-31G
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 1040 1019 87.37      
2 A 535 524 23.63      
3 A 312 306 5.16      
4 A 97 95 0.00      
5 B 535 524 115.79      
6 B 384 376 32.07      

Unscaled Zero Point Vibrational Energy (zpe) 1451.1 cm-1
Scaled (by 0.9797) Zero Point Vibrational Energy (zpe) 1421.6 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 LSDA/6-31G
ABC
0.38145 0.06427 0.05698

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/6-31G

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.323 0.562 0.905
O2 -0.323 -0.562 0.905
Cl3 -0.323 1.858 -0.426
Cl4 0.323 -1.858 -0.426

Atom - Atom Distances (Å)
  O1 O2 Cl3 Cl4
O11.29701.96662.7626
O21.29702.76261.9666
Cl31.96662.76263.7725
Cl42.76261.96663.7725

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 114.093 O2 O1 Cl3 114.093
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.062      
2 O -0.062      
3 Cl 0.062      
4 Cl 0.062      


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 0.233 0.233
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.995 -0.741 0.000
y -0.741 -35.827 0.000
z 0.000 0.000 -34.721
Traceless
 xyz
x -0.721 -0.741 0.000
y -0.741 -0.469 0.000
z 0.000 0.000 1.190
Polar
3z2-r22.380
x2-y2-0.168
xy-0.741
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.148 -1.653 0.000
y -1.653 11.964 0.000
z 0.000 0.000 3.971


<r2> (average value of r2) Å2
<r2> 169.148
(<r2>)1/2 13.006