Journal ArticleDOI
Synthesis and characterization of two novel lanthanide coordination polymers with an open framework based on an unprecedented [Ln7(μ3-OH)8]13+ cluster
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TLDR
Two novel heptanuclear lanthanide clusters of the dicubane-like type [Ln(7)(micro(3)-OH)(8)](13+) (Ln = Ho (1), Yb (2) (13+) were obtained via hydrothermal reaction, and as building blocks, they were formally assembled into porous three-dimensional networks through the linkage of 1,4-naphthalenedicarboxylate.Abstract:
Two novel heptanuclear lanthanide clusters of the dicubane-like type [Ln7(μ3-OH)8]13+ (Ln = Ho (1), Yb (2)) were obtained via hydrothermal reaction, and as building blocks, they were formally assembled into porous three-dimensional networks through the linkage of 1,4-naphthalenedicarboxylate (1,4-NDA), forming first examples of porous lanthanide polymers with 1,4-NDA, [Ln7(μ3-OH)8(1,4-NDA)6(OH)0.5(Ac)0.5(H2O)7]·4H2O (Ln = Ho, Yb). The coordinating water molecules and lattice water molecules are enclathrated in the cavities.read more
Citations
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Old materials with new tricks: multifunctional open-framework materials.
TL;DR: This critical review provides an up-to-date survey to this new generation of multifunctional open-framework solids, classified into five different sections: magnetic, chiral, conducting, optical, and labile open-frameworks for sensing applications.
Journal ArticleDOI
Structures, photoluminescence, up-conversion, and magnetism of 2D and 3D rare-earth coordination polymers with multicarboxylate linkages.
TL;DR: Four new rare-earth compounds have been synthesized through preheating and cooling-down crystallization and exhibit strong red luminescence upon 355-nm excitation and the magnetic properties of compounds 1, 2, and 4 have been studied through measurement of their magnetic susceptibilities.
Journal ArticleDOI
Discovery and introduction of a (3,18)-connected net as an ideal blueprint for the design of metal–organic frameworks
Vincent Guillerm,Łukasz J. Weseliński,Youssef Belmabkhout,Amy J. Cairns,Valerio D'Elia,Łukasz Wojtas,Karim Adil,Mohamed Eddaoudi +7 more
TL;DR: The topology of a MOF has been used as an ideal blueprint for the deliberate design of a related MOF, by substitution of molecular building blocks with supermolecular building blocks.
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A 3D Coordination Framework Based on Linkages of Nanosized Hydroxo Lanthanide Clusters and Copper Centers by Isonicotinate Ligands
Journal ArticleDOI
Structural variation from 1D to 3D: effects of ligands and solvents on the construction of lead(II)-organic coordination polymers.
TL;DR: The structural differences between 7 and 8 and between 9 and 10 indicate the importance of solvents for framework formation of the coordination polymers, and by varying the solvent the cis and trans conformations of H(2)chdc in 9 and10 were separated completely.
References
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Magnetic bistability in a metal-ion cluster
TL;DR: In this article, it was shown that the magnetization of the Mn12 cluster is highly anisotropic and the magnetisation relaxation time becomes very long below a temperature of 4 K, giving rise to pronounced hysteresis.
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A net-based approach to coordination polymers
TL;DR: In this paper, it is proposed that carefully designed connecting ligands capable of binding metal centres strongly and predictably at chelating sites may afford improved structural control in network assembly and more robust network structures.
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From Cubane to Supercubane: The Design, Synthesis, and Structure of a Three‐Dimensional Open Framework Based on a Ln4O4 Cluster
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Ligand-controlled self-assembly of polynuclear lanthanide–oxo/hydroxo complexes: from synthetic serendipity to rational supramolecular design
TL;DR: Rational design and synthesis of polynuclear lanthanide–hydroxo species via ligand-controlled hydrolysis of the lanthanides ions yielded a series of highly sophisticated yet structurally well-defined lanthanid–hydrogen complexes that are potentially applicable to the study of biomimetic catalysis of phosphate diester cleavage.