L-Aspartate links for stable sodium metal-organic frameworks

Metal-organic frameworks (MOFs) based purely on sodium are rare, typically due to large numbers of coordinating solvent ligands. We designed a tetratopic aspartate-based linker with flexible carboxylate groups to enhance framework stability. We report two new air-stable sodium MOFs, MOF-705 and MOF-...

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Veröffentlicht in:	Chemical communications (Cambridge, England) England), 2015-01, Vol.51 (98), p.17463-17466
Hauptverfasser:	Siman, Peter, Trickett, Christopher A, Furukawa, Hiroyasu, Yaghi, Omar M
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorption Aspartic Acid - analogs & derivatives Aspartic Acid - chemistry Carbon Dioxide - chemistry INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY Ligands Links membrane, carbon capture, materials and chemistry by design, synthesis (novel materials), synthesis (self-assembly), synthesis (scalable processing) Metal-organic frameworks Metalorganic compounds Methanol - chemistry Molecular Structure Organometallic Compounds - chemical synthesis Organometallic Compounds - chemistry Oxides Oxides - chemistry Porosity Sodium Sodium Compounds - chemistry Solvents Stability Stereoisomerism Two dimensional
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Zusammenfassung:	Metal-organic frameworks (MOFs) based purely on sodium are rare, typically due to large numbers of coordinating solvent ligands. We designed a tetratopic aspartate-based linker with flexible carboxylate groups to enhance framework stability. We report two new air-stable sodium MOFs, MOF-705 and MOF-706, comprising 2D sodium oxide sheets.
ISSN:	1359-7345 1364-548X
DOI:	10.1039/c5cc07578e