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The π Complexation of Calcium inside the meso-Octaethylporphyrinogen Tetraanion Cavity |
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| Authors: | Lucia Bonomo Olivier Dandin Euro Solari Carlo Floriani Rosario Scopelliti |
| Abstract: | A possible binding cavity for alkali and alkaline earth metal ions: The synthesis and structural characterization of the complex shown, which was obtained from meso-octaethylporphyrinogen and calcium metal, shows that the porphyrinogen functions as a binucleating ligand with four η3-azaallyl binding sites for two calcium cations. |
| Keywords: | Alkali metals Calcium Porphyrinogens Solvation |