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

using model chemistry: BLYP/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A"
Energy calculated at BLYP/6-31+G**
 hartrees
Energy at 0K-610.467106
Energy at 298.15K-610.467600
HF Energy-610.467106
Nuclear repulsion energy87.651170
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/6-31+G**
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' 1375 1368 250.90      
2 A' 481 479 36.40      
3 A' 271 270 22.58      

Unscaled Zero Point Vibrational Energy (zpe) 1063.7 cm-1
Scaled (by 0.9947) Zero Point Vibrational Energy (zpe) 1058.1 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/6-31+G**
ABC
2.47937 0.16564 0.15527

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.574 -1.013 0.000
O2 0.000 0.962 0.000
O3 1.219 1.190 0.000

Atom - Atom Distances (Å)
  Cl1 O2 O3
Cl12.05612.8401
O22.05611.2401
O32.84011.2401

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 116.813
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.087      
2 O 0.050      
3 O 0.037      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.351 0.906 0.000 0.971
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.764 0.203 0.000
y 0.203 -22.198 0.000
z 0.000 0.000 -23.356
Traceless
 xyz
x -0.987 0.203 0.000
y 0.203 1.362 0.000
z 0.000 0.000 -0.375
Polar
3z2-r2-0.750
x2-y2-1.566
xy0.203
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.579 2.586 -0.000
y 2.586 6.659 -0.002
z -0.000 -0.002 2.327


<r2> (average value of r2) Å2
<r2> 68.080
(<r2>)1/2 8.251