Di-, Tri-, and Tetracopper(II) Complexes of a Pseudocalixarene Macrocycle

The wide range of nuclearity, geometry, and protonation levels possible with the hybrid Schiff base/calixarene ligand H6L3 are illustrated in the formation and characterization of three different copper(II) complexes. The X‐ray structures show the complexes to have clearly defined clefts where exoge...

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Bibliographic Details
Published in:Angewandte Chemie International Edition 2002-12, Vol.41 (23), p.4553-4556
Main Authors: Barreira Fontecha, Julia, Goetz, Sandrine, McKee, Vickie
Format: Article
Language:English
Subjects:
coordination modes
copper
macrocyclic ligands
O ligands
structure elucidation
Online Access:Get full text
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Summary:The wide range of nuclearity, geometry, and protonation levels possible with the hybrid Schiff base/calixarene ligand H6L3 are illustrated in the formation and characterization of three different copper(II) complexes. The X‐ray structures show the complexes to have clearly defined clefts where exogenous ligands are bound.
ISSN:1433-7851
1521-3773
DOI:10.1002/1521-3773(20021202)41:23<4553::AID-ANIE4553>3.0.CO;2-W