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

using model chemistry: LSDA/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 LSDA/6-31G(2df,p)
 hartrees
Energy at 0K-608.602261
Energy at 298.15K-608.602889
HF Energy-608.602261
Nuclear repulsion energy91.930229
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(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' 1507 1483 216.77      
2 A' 557 548 53.40      
3 A' 331 326 25.83      

Unscaled Zero Point Vibrational Energy (zpe) 1197.4 cm-1
Scaled (by 0.984) Zero Point Vibrational Energy (zpe) 1178.3 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 LSDA/6-31G(2df,p)
ABC
2.62164 0.18495 0.17276

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.561 -0.946 0.000
O2 0.000 0.906 0.000
O3 1.192 1.104 0.000

Atom - Atom Distances (Å)
  Cl1 O2 O3
Cl11.93432.6967
O21.93431.2080
O32.69671.2080

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 116.316
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.047      
2 O 0.051      
3 O -0.004      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.260 0.786 0.000 0.828
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.968 0.184 0.000
y 0.184 -21.428 0.000
z 0.000 0.000 -22.543
Traceless
 xyz
x -0.982 0.184 0.000
y 0.184 1.327 0.000
z 0.000 0.000 -0.345
Polar
3z2-r2-0.690
x2-y2-1.540
xy0.184
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.032 2.099 0.000
y 2.099 5.428 0.000
z 0.000 0.000 2.129


<r2> (average value of r2) Å2
<r2> 62.157
(<r2>)1/2 7.884