S. Noro, Rika Ochi, K. Kubo
Sep 27, 2016
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0
Influential Citations
5
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Journal
Bulletin of the Chemical Society of Japan
Abstract
Crystallization of neutral 3,5-pyridinedicarboxylic acid N-oxide (H2-3,5-pydcao) molecules in the presence/absence of solvent molecules affords neutral hydrogen bond-supported one-dimensional, two-dimensional, and three-dimensional molecular networks of H2-3,5-pydcao·DMF (1·DMF), H2-3,5-pydcao·H2O (1·H2O), and H2-3,5-pydcao (1), respectively, that have strong intermolecular hydrogen bonds of Nδ+–Oδ−⋯HOOC. These molecular networks were found to show reversible structural changes among 1, 1·H2O, and 1·DMF driven by solvent release/uptake.