ArticleJournal of the American Chemical Society2023
Isoreticular Contraction of Metal-Organic Frameworks Induced by Cleavage of Covalent Bonds.
Article in Journal of the American Chemical Society, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Expansion of the Chemical Space in UiO-Type Metal-Organic Frameworks via the Ugi Four-Component Reaction for Tuned Pore Accessibility.Inorganic chemistry · 2026Article
- Merging and Clipping Nets for the Synthesis of Three- and Two-Merged Net Metal-Organic Frameworks.Journal of the American Chemical Society · 2025Article
- A review of metal-organic frameworks and polymers in mixed matrix membranes for COBeilstein journal of nanotechnology · 2025Review
- Isolation of the Secondary Building Unit of a 3D Metal-Organic Framework through Clip-Off Chemistry, and Its Reuse To Synthesize New Frameworks by Dynamic Covalent Chemistry.Journal of the American Chemical Society · 2024Article
- Synthesis of Metal-Organic Cages via Orthogonal Bond Cleavage in 3D Metal-Organic Frameworks.Journal of the American Chemical Society · 2024Article
- Hierarchically Micro- and Mesoporous Zeolitic Imidazolate Frameworks Through Selective Ligand Removal.Small (Weinheim an der Bergstrasse, Germany) · 2024Article
- Expanding the Reticular Chemistry Building Block Library toward Highly Connected Nets: Ultraporous MOFs Based on 18-Connected Ternary, Trigonal Prismatic Superpolyhedra.Journal of the American Chemical Society · 2024Article
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Isoreticular chemistry, in which the organic or inorganic moieties of reticular materials can be replaced without destroying their underlying nets, is a key concept for synthesizing new porous molecular materials and for tuning or functionalization of their pores. Here, we report that the rational cleavage of covalent bonds in a metal-organic framework (MOF) can trigger their isoreticular contraction, without the need for any additional organic linkers. We began by synthesizing two novel MOFs based on the MIL-142 family, (In)BCN-20B and (Sc)BCN-20C, which include cleavable as well as noncleavable organic linkers. Next, we selectively and quantitatively broke their cleavable linkers, demonstrating that various dynamic chemical and structural processes occur within these structures to drive the formation of isoreticular contracted MOFs. Thus, the contraction involves breaking of a covalent bond, subsequent breaking of a coordination bond, and finally, formation of a new coordination bond supported by structural behavior. Remarkably, given that the single-crystal character of the parent MOF is retained throughout the entire transformation, we were able to monitor the contraction by single-crystal X-ray diffraction.
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Registered trials
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