ArticleAngewandte Chemie (International ed. in English)2025
Low Symmetry Cage Complexes Formed by Metalation of Symmetric Hexa-Cationic Organic Cages.
Article in Angewandte Chemie (International ed. in English), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- Charge-Transfer Exciton Flows: Red Luminescent ZnAngewandte Chemie (International ed. in English) · 2026Article
- A Low-Symmetry FeChemistry (Weinheim an der Bergstrasse, Germany) · 2026Article
- Low Symmetry Cage Complexes Formed by Metalation of Symmetric Hexa-Cationic Organic Cages.Angewandte Chemie (International ed. in English) · 2025Article
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Authors and funding
3 authors.
Funding
Abstract
Most metal organic cages are assembled through metal-ligand coordination, resulting in cages where the metal ions are part of the cage architecture, and thus have limited reactivity. There are only a handful of metal organic cages produced by metalation of a pre-synthesised organic cage. In this work, we show that hexa-cationic hydrazone cages coordinate a range of transition metal ions upon deprotonation to give cage complexes with metal ions oriented towards the cage cavity. Remarkably, a cage with ethyl solubilising groups gives the expected three-fold symmetric metallocage, cages with alkoxy solubilising groups give low-symmetry zinc metallocages, and a cage without a solubilising group switches between high and low symmetry conformations depending on solvent. These low symmetry arrangements persist on the NMR timescale at temperatures as high as 360 K and in the presence of a wide range of anions.
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