title: Ferrocene-appended aryl triazole for electrochemical recognition of phosphate ions.
abstract: A neutral ferrocene-appended aryl triazole receptor 1 for phosphate anions has been synthesized and characterized by X-ray crystal analysis. Among various anions, 1 shows a distinct electrochemical recognition of phosphate anions by its multiple H-bonding (C-H···O) with a tetrahedral anion, which is supported by density functional theory based theoretical calculation and (1)H NMR titration results.
authors.affiliation: Department of Chemistry, Korea University, Seoul 136-701, Korea.
authors.forename: Qian-Yong
authors.initials: QY
authors.lastname: Cao
authors.forename: Tuhin
authors.initials: T
authors.lastname: Pradhan
authors.forename: Sungtae
authors.initials: S
authors.lastname: Kim
authors.forename: Jong Seung
authors.initials: JS
authors.lastname: Kim
mesh_terms: D018360:Crystallography, X-Ray; D005296:Ferrous Compounds / Q000737:chemistry*; D006860:Hydrogen Bonding; D007477:Ions / Q000737:chemistry; D000075163:Metallocenes; D008958:Models, Molecular; D008968:Molecular Conformation; D010710:Phosphates / Q000737:chemistry*; D014230:Triazoles / Q000737:chemistry*
chemical_list: D005296:Ferrous Compounds; D007477:Ions; D000075163:Metallocenes; D010710:Phosphates; D014230:Triazoles; C004998:ferrocene