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All results from a given calculation for ClOO (chloroperoxy radical)

using model chemistry: B3LYP/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A"
Energy calculated at B3LYP/6-31G(2df,p)
 hartrees
Energy at 0K-610.478036
Energy at 298.15K-610.478179
HF Energy-610.478036
Nuclear repulsion energy84.965693
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/6-31G(2df,p)
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' 1609 1553 191.09      
2 A' 340 328 0.68      
3 A' 120 116 1.33      

Unscaled Zero Point Vibrational Energy (zpe) 1034.6 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 998.4 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/6-31G(2df,p)
ABC
2.49785 0.14898 0.14059

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.551 -1.106 0.000
O2 0.000 1.052 0.000
O3 1.171 1.298 0.000

Atom - Atom Distances (Å)
  Cl1 O2 O3
Cl12.22652.9566
O22.22651.1967
O32.95661.1967

picture of chloroperoxy radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl1 O2 O3 116.195
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.115      
2 O 0.062      
3 O 0.053      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.650 1.434 0.000 1.575
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.755 0.382 0.000
y 0.382 -20.995 0.000
z 0.000 0.000 -22.722
Traceless
 xyz
x -0.896 0.382 0.000
y 0.382 1.743 0.000
z 0.000 0.000 -0.847
Polar
3z2-r2-1.694
x2-y2-1.760
xy0.382
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.958 2.162 0.000
y 2.162 6.167 0.000
z 0.000 0.000 2.152


<r2> (average value of r2) Å2
<r2> 73.074
(<r2>)1/2 8.548