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  • Title: Design and synthesis of sn-porphyrin based molecular gates.
    Author: Guenet A, Graf E, Kyritsakas N, Hosseini MW.
    Journal: Inorg Chem; 2010 Feb 15; 49(4):1872-83. PubMed ID: 20095564.
    Abstract:
    The design, synthesis, and structural characterization, both in solution by (1)H NMR and in the solid state by X-ray diffraction on single crystals, of a series of molecular gates based on Sn-porphyrin derivatives are presented. The molecular system is based on a porphyrin core bearing at the meso positions either phenyl or pyridyl groups as a stator, octahedral Sn(IV) cation located at the center of the porphyrin as a hinge, and different handles connected to the porphyrin through Sn-O axial bonds. The stability of the complexes in the presence of different acids is also reported.
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