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

using model chemistry: LSDA/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-608.618734
Energy at 298.15K-608.619349
HF Energy-608.618734
Nuclear repulsion energy90.715383
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/cc-pVDZ
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' 1518 1501 242.21      
2 A' 548 542 51.80      
3 A' 323 320 21.19      

Unscaled Zero Point Vibrational Energy (zpe) 1194.4 cm-1
Scaled (by 0.989) Zero Point Vibrational Energy (zpe) 1181.3 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/cc-pVDZ
ABC
2.61805 0.17830 0.16693

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.558 -0.972 0.000
O2 0.000 0.927 0.000
O3 1.187 1.140 0.000

Atom - Atom Distances (Å)
  Cl1 O2 O3
Cl11.97932.7398
O21.97931.2058
O32.73981.2058

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 116.569
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.067      
2 O 0.040      
3 O 0.028      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.371 0.896 0.000 0.970
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.095 0.184 0.000
y 0.184 -21.400 0.000
z 0.000 0.000 -22.522
Traceless
 xyz
x -1.134 0.184 0.000
y 0.184 1.408 0.000
z 0.000 0.000 -0.274
Polar
3z2-r2-0.549
x2-y2-1.695
xy0.184
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.413 2.277 0.000
y 2.277 5.108 0.000
z 0.000 0.000 1.263


<r2> (average value of r2) Å2
<r2> 63.854
(<r2>)1/2 7.991