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

using model chemistry: B3LYP/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B3LYP/Def2TZVPP
 hartrees
Energy at 0K-1070.757531
Energy at 298.15K-1070.758618
HF Energy-1070.757531
Nuclear repulsion energy207.247674
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 B3LYP/Def2TZVPP
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 839 807 19.01      
2 A 546 525 22.02      
3 A 324 312 1.20      
4 A 125 120 0.36      
5 B 636 612 47.87      
6 B 441 424 15.13      

Unscaled Zero Point Vibrational Energy (zpe) 1455.1 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 1400.7 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 B3LYP/Def2TZVPP
ABC
0.44857 0.07605 0.06807

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/Def2TZVPP

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.312 0.609 0.682
O2 -0.312 -0.609 0.682
Cl3 -0.312 1.644 -0.321
Cl4 0.312 -1.644 -0.321

Atom - Atom Distances (Å)
  O1 O2 Cl3 Cl4
O11.36821.56982.4659
O21.36822.46591.5698
Cl31.56982.46593.3464
Cl42.46591.56983.3464

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 113.962 O2 O1 Cl3 113.962
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.049      
2 O -0.049      
3 Cl 0.049      
4 Cl 0.049      


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 -0.619 0.619
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.586 -1.098 0.000
y -1.098 -33.271 0.000
z 0.000 0.000 -34.825
Traceless
 xyz
x -1.539 -1.098 0.000
y -1.098 1.935 0.000
z 0.000 0.000 -0.396
Polar
3z2-r2-0.792
x2-y2-2.316
xy-1.098
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.667 -1.084 0.000
y -1.084 9.118 0.000
z 0.000 0.000 4.751


<r2> (average value of r2) Å2
<r2> 145.311
(<r2>)1/2 12.055