Research Article

Basis Set Effects in the Description of the Cl-O Bond in ClO and XClO/ClOX Isomers (X = H, O, and Cl) Using DFT and CCSD(T) Methods

Figure 12

Total energies (in Hartree) for the isomers ClOO and OClO calculated at the CCSD(T) level employing cc and aug-cc basis sets. The inset shows an enlargement of the region of results with the larger basis sets.