Counterintuitive Electrostatics upon Metal Ion Coordination to a Receptor with Two Homotopic Binding Sites

[Image: see text] The consecutive binding of two potassium ions to a bis(18-crown-6) analogue of Tröger’s base (BCETB) in water was studied by isothermal titration calorimetry using four different salts, KCl, KI, KSCN, and K(2)SO(4). A counterintuitive result was observed: the enthalpy change associ...

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Detalles Bibliográficos
Autores principales: Aspelin, Vidar, Lidskog, Anna, Solano Arribas, Carlos, Hervø-Hansen, Stefan, Stenqvist, Björn, Chudoba, Richard, Wärnmark, Kenneth, Lund, Mikael
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2022
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8874967/
https://www.ncbi.nlm.nih.gov/pubmed/35142499
http://dx.doi.org/10.1021/jacs.1c08507

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8874967/
https://www.ncbi.nlm.nih.gov/pubmed/35142499
http://dx.doi.org/10.1021/jacs.1c08507

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