ArticleChemical communications (Cambridge, England)2021
Anion binding properties of a hollow PdL-cage.
Article in Chemical communications (Cambridge, England), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- A Metallosupramolecular Receptor for Squaraine Dyes Enabling Ultrafast Dark Resonance Energy Transfer.Angewandte Chemie (International ed. in English) · 2026Article
- Coordination sphere interactions drive isomer selection in heteroleptic Pd(ii) cages with low-symmetry ligands.Chemical science · 2025Article
- Maximized axial helicity in a PdChemical science · 2023Article
- Transition Metal Catalysis Controlled by Hydrogen Bonding in the Second Coordination Sphere.Chemical reviews · 2022Review
- LiBFAngewandte Chemie (International ed. in English) · 2022Article
Corrections and comments
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The hollow [PdL][BArF]2 complex 1 of a tetra-pyridyl (py) ligand (L) has a [Pd(py)4]2+ coordination environment. Addition of coordinating anions resulted in the formation of a neutral species with Pd(py)2(anion)2 coordination environment (12A). These species bind further to the coordinating anions in the order Cl- > N3- > Br- > I- > AcO- with Ka1 : 1 ≤ 414 M-1. With relatively non-coordinating anions 1 remains intact and displays 1 : 2 binding behaviour dominated by the 1 : 1 stoichiometry in the order NO3- (∼105 M-1) » ClO4- and BF4- (∼103 M-1). As evidenced by crystal structure data, DFT calculations and {1H-19F}-HOESY NMR with BF4-, the anions are bound by charge assisted [C-H]+···anion interactions.
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Registered trials
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