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N, N, N′,N′-Tetrabutyl-3,6-dioxaoctan-dithioamid, ein ionophor mit Cd2+-Selektivität, Röntgenstrukturanalyse des Cd2+-Komplexes

✍ Scribed by Hansjürg Sauter; Max Dobler

Publisher: John Wiley and Sons
Year: 1982
Tongue: German
Weight: 309 KB
Volume: 65
Category: Article
ISSN: 0018-019X
DOI: 10.1002/hlca.19820650420

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✦ Synopsis

N, N, N′,N′‐Tetrabutyl‐3,6‐dioxaoctan‐dithioamid, an Ionophore with Cd^2+^‐Selectivity

The CdCl~2~‐complex of N, N, N′, N′‐tetrabutyl‐3, 6‐dioxaoctanedithioamide crystallizes with the composition [Ligand. Cd~2~Cl~4~] in space group __P__1, a= 14.140, b= 10.025, c= 12.173 Å, α = 95.59°. β = 102.06°. γ = 85.50° Z= 2. Each ligand coordinates two Cd~2+~‐ions. Adjacent cations are bridged by two Cl^+^‐ions such that infinite bands along the b‐axis are formed.

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N,N,N′,N′-Tetrabutyl-3,6-dioxaoctan-dith

N,N,N′,N′-Tetrabutyl-3,6-dioxaoctan-dithioamid, Ionophor mit Selektivität für Cd2+

✍ Jürg K. Schneider; Peter Hofstetter; Ernö Pretsch; Daniel Ammann; Wilhelm Simon 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 German ⚖ 412 KB

**__N,N,N′,N′__‐Tetrabutyl‐3,6‐dioxaoctane‐dithioamide, an Ionophore with Selectivity for Cd^2+^** The dioxa‐dithioamide **3** behaves as a highly selective ionophore for Cd^2+^ in solvent polymeric membranes. It induces cation‐permselectivity in these membranes with a transference number of 1 for