Merging and Clipping Nets for the Synthesis of Three- and Two-Merged Net Metal–Organic Frameworks DOI Creative Commons
Yunhui Yang, Pilar Fernández-Seriñán, Borja Ortín‐Rubio

et al.

Journal of the American Chemical Society, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 23, 2024

Herein, we report how merging and clipping nets in metal–organic frameworks (MOFs) can be controlled a single-crystal-to-single-crystal fashion using three different approaches─the merged net, clip-off chemistry, linker reinstallation─to design synthesize three- two-merged net MOFs. Initially, show the formation of isoreticular three-merged MOFs by linking trimeric Sc3+ cluster, Sc3(μ3-Ο)(−COO)6, with ditopic zigzag tritopic linkers. The resulting exhibit edge-transitive nets─kgd + hxl pcu─for first time. Then, these as precursors, selectively remove one subnets, via chemistry to form This process involves cleavage olefinic groups ozonolysis, providing free carboxylic acid that used tune their sorption properties such removal cationic organic pollutants. Finally, use reinstallation approach convert back allows for postsynthetic addition previously removed enabling recovery initial or synthesis new ones novel

Language: Английский

Recent Advances in the Construction and Application of Anion‐Induced Cucurbit[n]uril‐Based Supramolecular Assemblies via Outer‐Surface Interactions DOI Open Access
Fei-Yang Tian,

Rui-xue Cheng,

Kai Chen

et al.

Small Methods, Journal Year: 2025, Volume and Issue: unknown

Published: March 3, 2025

Abstract Cucurbit[ n ]urils (abbreviated as Q[ ]s or CB[ ]s) are synthesized through the condensation of formaldehyde and glycoluril in a hydrochloric acid environment. These molecules exhibit three distinctive properties concerning their charge distribution: neutral internal cavity, positively charged outer surface, negatively portal carbonyl oxygen atoms. unique characteristics facilitate formation supramolecular frameworks with range anions metal polyanions. The primary focus this review is on creation anion‐induced ]‐based self‐assemblies exploring potential applications ion sequestration release, gas adsorption, well development fluorescence probes. Additionally, concise current research compounds provided, aiming to stimulate future advancements field innovative framework materials.

Language: Английский

Citations

0
Highly stable Zn(Ⅱ)-based metal-organic framework as a bifunctional fluorescence sensor for efficient detection of Cu2+ and CrO42− ions DOI
Shuai Liu,

Li-Na Zheng,

Yun-Zhuo Sun

et al.

Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: unknown, P. 141094 - 141094

Published: Dec. 1, 2024

Language: Английский

Citations

2
Merging and Clipping Nets for the Synthesis of Three- and Two-Merged Net Metal–Organic Frameworks DOI Creative Commons
Yunhui Yang, Pilar Fernández-Seriñán, Borja Ortín‐Rubio

et al.

Journal of the American Chemical Society, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 23, 2024

Herein, we report how merging and clipping nets in metal–organic frameworks (MOFs) can be controlled a single-crystal-to-single-crystal fashion using three different approaches─the merged net, clip-off chemistry, linker reinstallation─to design synthesize three- two-merged net MOFs. Initially, show the formation of isoreticular three-merged MOFs by linking trimeric Sc3+ cluster, Sc3(μ3-Ο)(−COO)6, with ditopic zigzag tritopic linkers. The resulting exhibit edge-transitive nets─kgd + hxl pcu─for first time. Then, these as precursors, selectively remove one subnets, via chemistry to form This process involves cleavage olefinic groups ozonolysis, providing free carboxylic acid that used tune their sorption properties such removal cationic organic pollutants. Finally, use reinstallation approach convert back allows for postsynthetic addition previously removed enabling recovery initial or synthesis new ones novel

Language: Английский

Citations

0