Journal ArticleDOI
Crystalline molecular flasks
Reads0
Chats0
TLDR
The principles, development and applications of crystalline molecular flasks, solid-state crystalline networks with pores within which pseudo-solution-state reactions can take place, are described.Abstract:
Crystalline networks containing empty cavities can host a variety of molecules but also promote reactions between guests. Through robust crystallinity and a pseudo-solution state (dynamic movements) within their pores, these crystalline molecular flasks enable the direct observation of species — including unstable intermediates — during a reaction by in situ X-ray diffraction.read more
Citations
More filters
Journal ArticleDOI
Engineering catalytic coordination space in a chemically stable Ir-porphyrin MOF with a confinement effect inverting conventional Si–H insertion chemoselectivity
TL;DR: In this paper, an iridium-porphyrin ligand, Ir(TCPP)Cl (TCPP = tetrakis(4-carboxyphenyl)porphrin), has been utilized to react with HfCl4 to generate a stable ir(III)-porphyanin metal-organic framework of the formula [(Hf6(μ3-O)8(OH)2(H2O)10)2 (Ir(TCP)Cl)3]·solvents (Ir-PMOF-1(
Journal ArticleDOI
Giant Rugby Ball [{Cp(Bn)Fe(η(5)-P5)}24Cu96Br96] Derived from Pentaphosphaferrocene and CuBr2.
TL;DR: An unprecedented rugby ball-shaped supramolecule consisting of 24 units of the pentaphosphaferrocene and an extended CuBr framework, which does not follow the fullerene topology is formed.
Journal ArticleDOI
Hydrolytic Conversion of a Metal–Organic Polyhedron into a Metal–Organic Framework
TL;DR: This unique phenomenon enabled the gradual release of entrapped drug molecules in an aqueous medium and led to the transformation of 1 into the 2D metal-organic framework 2.
Journal ArticleDOI
Heterometallic transition metal clusters and cluster-supported coordination polymers derived from Tp- and Tp*-based Mo(W) sulfido precursors
TL;DR: In this article, a review summarizes the uses of Tp- and Tp*-based Mo(W) sulfido precursor compounds, namely, [Et4N][Tp*WS3] (P1), [TpMoS(S4)] (P2), [e.g.
Journal ArticleDOI
Zinc(II) coordination polymers, metallohexacycles and metallocapsules—do we understand self-assembly in metallosupramolecular chemistry: algorithms or serendipity?
TL;DR: Using a strategy of layering solvents and solutions of ligands and metal salts under ambient conditions, the authors observed the assembly of a discrete molecular metallohexacycle from ZnCl2 and 4′-(4-ethynylphenyl)-4,2′:6′,4′-terpyridine.
References
More filters
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
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
Metal–organic framework materials as catalysts
JeongYong Lee,Omar K. Farha,John M. Roberts,Karl A. Scheidt,SonBinh T. Nguyen,Joseph T. Hupp +5 more
TL;DR: A critical review of the emerging field of MOF-based catalysis is presented and examples of catalysis by homogeneous catalysts incorporated as framework struts or cavity modifiers are presented.
Journal ArticleDOI
From molecules to crystal engineering: supramolecular isomerism and polymorphism in network solids.
Journal ArticleDOI
Hybrid porous solids: past, present, future
TL;DR: The state-of-the-art on hybrid porous solids, their advantages, their new routes of synthesis, the structural concepts useful for their 'design', aiming at reaching very large pores are presented.