Four different three-dimensional metal-fullerene frameworks were synthesized through polymerization of two C60 -derived dodecaacids with varying alkyl spacers in the presence of Ca2+ , Cu2+ or Cd2+ ions. Structural analysis of the frameworks was performed by single-crystal X-ray diffraction and porosity of the materials was investigated by sorption measurements.
Keywords: cadmium; calcium; copper; fullerenes; metal-organic frameworks.
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