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

using model chemistry: BLYP/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 BLYP/6-311G**
 hartrees
Energy at 0K-1070.714294
Energy at 298.15K-1070.715073
HF Energy-1070.714294
Nuclear repulsion energy188.155895
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 BLYP/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 1184 1180 140.36      
2 A 509 507 15.80      
3 A 258 257 10.50      
4 A 95 95 0.01      
5 B 486 485 83.13      
6 B 326 324 80.46      

Unscaled Zero Point Vibrational Energy (zpe) 1428.8 cm-1
Scaled (by 0.9961) Zero Point Vibrational Energy (zpe) 1423.3 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 BLYP/6-311G**
ABC
0.38783 0.05961 0.05332

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.320 0.534 0.900
O2 -0.320 -0.534 0.900
Cl3 -0.320 1.940 -0.423
Cl4 0.320 -1.940 -0.423

Atom - Atom Distances (Å)
  O1 O2 Cl3 Cl4
O11.24572.03372.8057
O21.24572.80572.0337
Cl32.03372.80573.9324
Cl42.80572.03373.9324

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 115.538 O2 O1 Cl3 115.538
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O 0.005      
2 O 0.005      
3 Cl -0.005      
4 Cl -0.005      


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 0.731 0.731
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.686 -0.552 0.000
y -0.552 -37.408 0.000
z 0.000 0.000 -34.951
Traceless
 xyz
x -0.507 -0.552 0.000
y -0.552 -1.589 0.000
z 0.000 0.000 2.096
Polar
3z2-r24.193
x2-y20.722
xy-0.552
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.632 -1.904 0.000
y -1.904 14.076 0.000
z 0.000 0.000 4.408


<r2> (average value of r2) Å2
<r2> 179.390
(<r2>)1/2 13.394