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

using model chemistry: HSEh1PBE/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at HSEh1PBE/cc-pVDZ
 hartrees
Energy at 0K-1070.239407
Energy at 298.15K-1070.240546
HF Energy-1070.239407
Nuclear repulsion energy205.280542
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 HSEh1PBE/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 971 934 53.46      
2 A 566 544 35.73      
3 A 325 312 9.26      
4 A 132 127 0.55      
5 B 626 602 77.44      
6 B 437 420 45.18      

Unscaled Zero Point Vibrational Energy (zpe) 1528.0 cm-1
Scaled (by 0.9619) Zero Point Vibrational Energy (zpe) 1469.8 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 HSEh1PBE/cc-pVDZ
ABC
0.43265 0.07470 0.06643

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVDZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.321 0.566 0.840
O2 -0.321 -0.566 0.840
Cl3 -0.321 1.712 -0.396
Cl4 0.321 -1.712 -0.396

Atom - Atom Distances (Å)
  O1 O2 Cl3 Cl4
O11.30181.80332.5917
O21.30182.59171.8033
Cl31.80332.59173.4831
Cl42.59171.80333.4831

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 112.153 O2 O1 Cl3 112.153
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.092      
2 O -0.092      
3 Cl 0.092      
4 Cl 0.092      


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 -0.391 0.391
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.322 -1.020 0.000
y -1.020 -33.563 0.000
z 0.000 0.000 -34.333
Traceless
 xyz
x -1.374 -1.020 0.000
y -1.020 1.264 0.000
z 0.000 0.000 0.110
Polar
3z2-r20.220
x2-y2-1.759
xy-1.020
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.643 -1.218 0.000
y -1.218 8.874 0.000
z 0.000 0.000 3.923


<r2> (average value of r2) Å2
<r2> 148.009
(<r2>)1/2 12.166