A Novel Host/Guest System with a Nanometer Large Cavity for Anions and Cations: [2NH, 2Cl− ⊂ V14O22(OH)4(H2O)2‐(C6H5PO3)8]6−

1992/09/01 by Achim Müller, Kai Hovemeier, Ralf Rohlfing
Chemistry · Materials Science · #Advanced Nanomaterials in Catalysis #Metal-Organic Frameworks: Synthesis and Applications #Polyoxometalates: Synthesis and Applications

paper · doi:10.1002/anie.199211921

openalex publication_date 1992/09/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/29

Abstract

A polytopic host for several cations and anions or cation/anion aggregates was previously unknown. The anion of the title (structure depicted on the right) is a host/guest system in which the “host”—the shell—consists of electrophilic and nucleophilic components. The cation/anion aggregate (NH4)2Cl2, a section of the NH4Cl ion lattice, is incorporated as “guest”.

Citations

• Polyoxometalate Chemistry: An Old Field with New Dimensions in Several Disciplines

Related

• Ion-pairing assemblies of π-extended anion-responsive organoplatinum complexes
• Double encapsulation of C 60 , [6]CPP and Li + @C 60 inside a peropyrene-linked, CPP-based double nanohoop
• Elucidating Ion Capture and Transport Mechanisms of Preyssler Anions in Aqueous Solutions Using Biased MACE-Accelerated MD Simulations
• Electrically conductive charge-segregated pseudo-polymorphs comprising highly planar expanded π-electronic cation
• Polyoxometalate Chemistry: An Old Field with New Dimensions in Several Disciplines