Deposition number 2143572 contain the supplementary crystallographic data for this paper. These data are provided free of charge by the joint Cambridge Crystallographic Data Centre and Fachinformationszentrum Karlsruhe . All calculations were done with Gaussian16 Rev. B.01. A conformational search for α2β2-Pꞏ10CSA(R) was performed using a crystal structure of α2β2-P[SO4 2-][HSO4 -]4 supramolecules as a starting point for building porphyrin/camphorsulfonic acid supramolecules, followed by optimization in acetonitrile. The geometry optimization and frequencies calculations were performed using BP86 -D3BJ /def2-SVP -the method which showed a good agreement with the experimental data reported in our previous works. To include acetonitrile effects the SMD continuum solvent model was used, where molecular surface was represented as Solvent Accessible Surface (SAS) and the Bondi atomic radii were used. A ground state was characterized by absence of imaginary frequencies and more accurate electronic energies were calculated using the BP86-D3BJ/def2-TZVPP and SMD model. During conformational search twenty start geometries converged into eight conformers corresponding to the ground state (Table ) with one major conformer A making up 90%. The geometry were visualized using GaussView 6.1. and is illustrated in figure .