Crystal engineering of metalloporphyrin assemblies. New supramolecular architectures mediated by bipyridyl ligands |
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Authors: | Diskin-Posner Yael Patra Goutam Kumar Goldberg Israel |
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Affiliation: | School of Chemistry, Sackler Faculty of Exact Sciences, Tel-Aviv University, Ramat-Aviv, 69978 Tel-Aviv, Israel. |
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Abstract: | Targeted synthesis of new supramolecular motifs of metalloporphyrins in crystals by a concerted mechanism of molecular recognition in three dimensions, aided by organic ligands, is presented; it involves induced assembly of [tetrakis(4-hydroxyphenyl)porphyrinato]zinc species by a combination of axial coordination through bridging bipyridyls and of lateral hydrogen bonding. |
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