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

using model chemistry: B2PLYP=FULLultrafine/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B2PLYP=FULLultrafine/TZVP
 hartrees
Energy at 0K-1070.323019
Energy at 298.15K 
HF Energy-1070.057305
Nuclear repulsion energy204.342693
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 B2PLYP=FULLultrafine/TZVP
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 819 819 25.59      
2 A 534 534 33.53      
3 A 304 304 4.62      
4 A 125 125 0.60      
5 B 619 619 51.69      
6 B 419 419 23.29      

Unscaled Zero Point Vibrational Energy (zpe) 1410.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1410.4 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 B2PLYP=FULLultrafine/TZVP
ABC
0.43361 0.07401 0.06613

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/TZVP

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.331 0.593 0.834
O2 -0.331 -0.593 0.834
Cl3 -0.331 1.714 -0.392
Cl4 0.331 -1.714 -0.392

Atom - Atom Distances (Å)
  O1 O2 Cl3 Cl4
O11.35861.78782.6126
O21.35862.61261.7878
Cl31.78782.61263.4905
Cl42.61261.78783.4905

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 111.542 O2 O1 Cl3 111.542
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability