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A Highly Water‐Tolerant Magnesium(II) Coordination Polymer Derived from a Flexible Layered Structure |
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| Authors: | Dr Rika Ochi Prof?Dr Shin‐ichiro Noro Prof?Dr Yuichi Kamiya Dr Kazuya Kubo Prof?Dr Takayoshi Nakamura |
| Institution: | 1. Creative Research Institution (CRIS), Hokkaido University, N21W10, Kita-ku, Sapporo, Japan;2. Research Institute for Electronic Science (RIES), Hokkaido University, N20W10, Kita-ku, Sapporo, Japan;3. PRESTO, Japan Science and Technology Agency (JST), 4-1-8 Honcho, Kawaguchi, Saitama, Japan;4. Faculty of Environmental Earth Science, Hokkaido University, N10W5, Kita-ku, Sapporo, Japan |
| Abstract: | A two‐dimensional (2D) layered MgII coordination polymer (CP) with a high tolerance for H2O was designed, synthesised, and crystallographically characterised. The synthesis was achieved by the introduction of a flexible 2D layered structure composed of MgII ions and isonicotinate N‐oxide ligands. Owing to its high H2O tolerance, the obtained 2D layered structure has the flexibility to repeatedly adsorb a large amount of H2O associated with interlayer expansion and enable the removal of H2O from a H2O/2‐propanol mixed vapour. These results indicate that the CP could be an excellent dehydrating agent. |
| Keywords: | adsorption host– guest systems layered compounds ligand design microporous materials |