Issue 17, 2005

Isolation and characterization of the first circular single-stranded polymetallic lanthanide-containing helicate

Abstract

A thorough examination of the disassembly of bimetallic triple-stranded lanthanide helicates [Ln2(Li)3]6+ (stoichiometry S = m/n = 2/3 = 0.67, global complexity GC = m + n = 2 + 3 = 5) in excess of metals shows the competitive formation of standard linear bimetallic complexes [Ln2(Li)2]6+ (S = 1.0, GC = 4), and circular trimetallic single-stranded helicates [Ln3(Li)3]9+ (S = 1.0, GC = 6).

Graphical abstract: Isolation and characterization of the first circular single-stranded polymetallic lanthanide-containing helicate

Supplementary files

Article information

Article type
Communication
Submitted
27 Jan 2005
Accepted
23 Feb 2005
First published
09 Mar 2005

Chem. Commun., 2005, 2235-2237

Isolation and characterization of the first circular single-stranded polymetallic lanthanide-containing helicate

J. Senegas, S. Koeller, G. Bernardinelli and C. Piguet, Chem. Commun., 2005, 2235 DOI: 10.1039/B501399B

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