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

using model chemistry: SVWN/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at SVWN/cc-pVTZ
 hartrees
Energy at 0K-1067.759630
Energy at 298.15K-1067.760695
HF Energy-1067.759630
Nuclear repulsion energy204.887779
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 SVWN/cc-pVTZ
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 1060 1049 75.98      
2 A 543 538 28.00      
3 A 308 305 13.65      
4 A 120 119 0.55      
5 B 593 587 95.38      
6 B 416 412 78.27      

Unscaled Zero Point Vibrational Energy (zpe) 1519.6 cm-1
Scaled (by 0.9903) Zero Point Vibrational Energy (zpe) 1504.9 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 SVWN/cc-pVTZ
ABC
0.42113 0.07483 0.06605

See section I.F.4 to change rotational constant units
Geometric Data calculated at SVWN/cc-pVTZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.310 0.554 0.859
O2 -0.310 -0.554 0.859
Cl3 -0.310 1.715 -0.404
Cl4 0.310 -1.715 -0.404

Atom - Atom Distances (Å)
  O1 O2 Cl3 Cl4
O11.27091.82362.5967
O21.27092.59671.8236
Cl31.82362.59673.4851
Cl42.59671.82363.4851

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 112.881 O2 O1 Cl3 112.881
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.016      
2 O -0.016      
3 Cl 0.016      
4 Cl 0.016      


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 0.004 0.004
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.749 -0.747 0.000
y -0.747 -34.708 0.000
z 0.000 0.000 -34.433
Traceless
 xyz
x -1.178 -0.747 0.000
y -0.747 0.383 0.000
z 0.000 0.000 0.795
Polar
3z2-r21.590
x2-y2-1.041
xy-0.747
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.615 -1.275 0.000
y -1.275 10.973 0.000
z 0.000 0.000 4.912


<r2> (average value of r2) Å2
<r2> 148.883
(<r2>)1/2 12.202