Robust hydrogen-bonded self-assemblies from biimidazole complexes. Synthesis and structural characterization of [M(biimidazole)2(OH2)2]2+ (M = Co2+, Ni2+) complexes and carboxylate modules.

Reinaldo Atencio; Mirbel Chacón; Teresa González; Alexander Briceño; Giuseppe Agrifoglio; Anibal Sierraalta

doi:10.1039/b312541f

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Robust hydrogen-bonded self-assemblies from biimidazole complexes. Synthesis and structural characterization of [M(biimidazole)2(OH2)2]2+ (M = Co2+, Ni2+) complexes and carboxylate modules.

Reinaldo Atencio·Mirbel Chacón·Teresa González·Alexander Briceño·Giuseppe Agrifoglio·Anibal Sierraalta

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Abstract

A robust heteromeric hydrogen-bonded synthon [R2(2) (9)-Id] is exploited to drive the modular self-assembly of four coordination complexes [M(H2biim)2(OH2)2]2+ (M = Co2+, Ni2+) and carboxylate counterions. This strategy allowed us to build molecular architectures of 0-, 1-, and 2-dimensions. A hydrogen-bonded 2D-network with cavities has been designed, which maintains its striking integrity after reversible water desorption-resorption processes.

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Carboxylic Acids Cobalt Crystallography, X-Ray Hydrogen Bonding Imidazoles Models, Chemical Models, Molecular Molecular Structure Nickel Organometallic Compounds Journal Article Research Support, Non-U.S. Gov't

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Reinaldo Atencio, Mirbel Chacón, Teresa González, Alexander Briceño, Giuseppe Agrifoglio, Anibal Sierraalta. 2004-01-16. Robust hydrogen-bonded self-assemblies from biimidazole complexes. Synthesis and structural characterization of [M(biimidazole)2(OH2)2]2+ (M = Co2+, Ni2+) complexes and carboxylate modules.. https://doi.org/10.1039/b312541f

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