Synthesis and Crystal Structures of Two Complexes [Mn2(L)2(H2bta)2(H2O)]n and[Cu2(L)(H2bta)0.5(H2O)]n |
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| Authors: | LIU Ruiping YANG Xuwu WANG Lijun LIU Fei ZHANG Lingling YU Fushan CHEN Sanping |
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| Affiliation: | 1. Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Shaanxi Key Laboratory of Physico‐inorganic Chemistry, College of Chemistry and Materials Science, Northwest University, Xi'an, Shaanxi 710069, China;2. Tel.: 0086‐029‐88302054 |
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| Abstract: | Two new complexes, [Mn2(L)2(H2bta)2(H2O)]n ( 1 ) and [Cu2(L)(H2bta)0.5(H2O)]n ( 2 ) (H4bta=1,2,4,5‐benzene‐tetracarboxylic acid, L=imidazo[4,5‐f][1,10]phenathroline) were prepared under hydrothermal conditions and their structures determined by single‐crystal X‐ray diffration. The X‐ray diffraction reveals that complex 1 , consisting of two crystallographically independent fragments A1 and A2, displays an interesting 3D supramolecular network constructed with ABAB sequence through hydrogen bonding interactions. In complex 2 , the copper atoms connected by the H2bta2? ligands, the chains also are assembled into a 3D honeycomb configuration network formed by moleculars and aromatic π‐π stacking interactions. |
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| Keywords: | single‐crystal copper complex manganese complex hydrogen bonding supramolecular architecture |
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