Journal ArticleDOI
Postsynthetic modification of metal–organic frameworks
Zhenqiang Wang,Seth M. Cohen +1 more
TLDR
The rapid increase in reports on PSM demonstrates this methodology will play an increasingly important role in the development of MOFs for the foreseeable future, and in both scope of chemical reactions and range of suitable MOFs.Abstract:
The modification of metal–organic frameworks (MOFs) in a postsynthetic scheme is discussed in this critical review. In this approach, the MOF is assembled and then modified with chemical reagents with preservation of the lattice structure. Recent findings show amide couplings, isocyanate condensations, ‘click’ chemistry, and other reactions are suitable for postsynthetic modification (PSM). In addition, a number of MOFs, from IRMOF-3 to ZIF-90, are amenable to PSM. The generality of PSM, in both scope of chemical reactions and range of suitable MOFs, clearly indicates that the approach is broadly applicable. Indeed, the rapid increase in reports on PSM demonstrates this methodology will play an increasingly important role in the development of MOFs for the foreseeable future (117 references).read more
Citations
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Journal ArticleDOI
Framework mobility in the metal–organic framework crystal IRMOF-3: Evidence for aromatic ring and amine rotation
TL;DR: In this article, a low energy process associated with rotation of the amino group, with an activation energy of 1.8-±-0.6-kcal/mol, was investigated with 1 H NMR relaxation measurements.
Journal ArticleDOI
Highly effective ammonia removal in a series of Brønsted acidic porous polymers: investigation of chemical and structural variations
Gokhan Barin,Gregory W. Peterson,Valentina Crocellà,Jun Xu,Kristen A. Colwell,Aditya Nandy,Jeffrey A. Reimer,Jeffrey A. Reimer,Silvia Bordiga,Jeffrey R. Long,Jeffrey R. Long +10 more
TL;DR: In this article, the performance of porous polymers functionalized with Bronsted acidic groups was investigated, which should possess inherent structural stability and enhanced reactivity towards ammonia in the presence of moisture.
Journal ArticleDOI
Cooperative effect of temperature and linker functionality on CO2 capture from industrial gas mixtures in metal–organic frameworks: a combined experimental and molecular simulation study
TL;DR: The results show that the effect of linker functionality on CO(2) capture performance in the MOFs is strongly interconnected with temperature: up to moderate pressures, the lower the temperature, the larger the impact of the functional groups.
Journal ArticleDOI
Post-Self-Assembly Covalent Chemistry of Discrete Multicomponent Metallosupramolecular Hexagonal Prisms
TL;DR: It is demonstrated that the hexagonal prisms can be functionalized without disrupting the prismatic cores, enabling the incorporation of new functionalities under mild conditions.
Journal ArticleDOI
In vitro biocompatibility of mesoporous metal (III; Fe, Al, Cr) trimesate MOF nanocarriers
Romain Grall,Tania Hidalgo,Jozo Delic,Alfonso Garcia-Marquez,Sylvie Chevillard,Patricia Horcajada +5 more
TL;DR: The in vitro toxicity of the potential drug nanocarrier MIL-100(Fe) NPs and the effect of the constitutive cation was analyzed by comparing its cytotoxicity with that one of its Cr and Al analogue NPs to find the only toxic effect of MIL100-Fe was observed in the hepatocarcinoma cell line Hep3B.
References
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Journal ArticleDOI
Functional porous coordination polymers.
TL;DR: The aim is to present the state of the art chemistry and physics of and in the micropores of porous coordination polymers, and the next generation of porous functions based on dynamic crystal transformations caused by guest molecules or physical stimuli.
Journal ArticleDOI
Click Chemistry: Diverse Chemical Function from a Few Good Reactions.
TL;DR: In this paper, a set of powerful, highly reliable, and selective reactions for the rapid synthesis of useful new compounds and combinatorial libraries through heteroatom links (C-X-C), an approach called click chemistry is defined, enabled, and constrained by a handful of nearly perfect "springloaded" reactions.
Journal ArticleDOI
Reticular synthesis and the design of new materials
Omar M. Yaghi,Michael O'Keeffe,Nathan W. Ockwig,Hee K. Chae,Hee K. Chae,Mohamed Eddaoudi,Jaheon Kim +6 more
TL;DR: This work has shown that highly porous frameworks held together by strong metal–oxygen–carbon bonds and with exceptionally large surface area and capacity for gas storage have been prepared and their pore metrics systematically varied and functionalized.
Journal ArticleDOI
Systematic Design of Pore Size and Functionality in Isoreticular MOFs and Their Application in Methane Storage
Mohamed Eddaoudi,Jaheon Kim,Nathaniel L. Rosi,David T. Vodak,Joseph Wachter,Michael O'Keeffe,Omar M. Yaghi +6 more
TL;DR: Metal-organic framework (MOF-5), a prototype of a new class of porous materials and one that is constructed from octahedral Zn-O-C clusters and benzene links, was used to demonstrate that its three-dimensional porous system can be functionalized with the organic groups and can be expanded with the long molecular struts biphenyl, tetrahydropyrene, pyrene, and terphenyl.
Journal ArticleDOI
Design and synthesis of an exceptionally stable and highly porous metal-organic framework
TL;DR: In this article, an organic dicarboxylate linker is used in a reaction that gives supertetrahedron clusters when capped with monocarboxyates.