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Your search keyword '"Rafael Ruiz-García"' showing total 3 results
Start Over Author "Rafael Ruiz-García" Journal european journal of inorganic chemistry
3 results on '"Rafael Ruiz-García"'

1. Cover Feature: Design of Magnetic Coordination Polymers Built from Polyoxalamide Ligands: A Thirty Year Story (Eur. J. Inorg. Chem. 3‐4/2018)

Author

Laurent Lisnard, Pei Yu, Emilio Pardo, Yves Journaux, Rafael Ruiz-García, Humberto O. Stumpf, Miguel Julve, Jesús Ferrando-Soria, Joan Cano, Francesc Lloret, Cynthia L. M. Pereira, and Yanling Li

Subjects
Inorganic Chemistry, chemistry.chemical_classification, Polymer science, Chemistry, Cover (algebra), Polymer, Feature design
Published
2018

2. Solid‐State Anion–Guest Encapsulation by Metallosupramolecular Capsules Made from Two Tetranuclear Copper(II) Complexes

Author

Kevin Bernot, Jorge Pasán, Rodrigue Lescouëzec, Emilio Pardo, Rafael Ruiz-García, Catalina Ruiz-Pérez, Yves Journaux, Miguel Julve, Danielle Cangussu, Valeria Costa, Francesc Lloret, Departament de Química Inorgànica,Instituto de Ciencia Molecular (ICMOL), Universitat de València (UV), Sciences Chimiques de Rennes / Matériaux Inorganiques: Chimie Douce et Réactivité (MICDR), Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Ecole Nationale Supérieure de Chimie de Rennes (ENSCR)-Centre National de la Recherche Scientifique (CNRS), Fundació General de la Universitat de València (FGUV), Departament de Química Orgànica, Instituto de Ciencia Molecular, Laboratorio de Rayos X y Materiales Moleculares,Departamento de Fisica Fundamental II, Universidad de La Laguna [Tenerife - SP] (ULL), Laboratoire de Chimie Inorganique et Matériaux Moléculaires (CIM2), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées (INSA)-Ecole Nationale Supérieure de Chimie de Rennes (ENSCR)-Centre National de la Recherche Scientifique (CNRS), and Fundació General de la Universitat de València

Subjects
Stereochemistry, 010405 organic chemistry, Solid-state, Cationic polymerization, chemistry.chemical_element, Bridging ligand, [CHIM.INOR]Chemical Sciences/Inorganic chemistry, 010402 general chemistry, Copper, Inductive coupling, 01 natural sciences, Ion, 0104 chemical sciences, Inorganic Chemistry, Crystallography, chemistry.chemical_compound, Perchlorate, chemistry, Hexafluorophosphate
Abstract

A new cationic tetranuclear copper(II) complex self-assembles from one 1,3-phenylenebis(oxamato) (mpba) bridging ligand and four CuII ions partially blocked with N,N,N′,N′-tetramethylethylenediamine (tmen) terminal ligands. In the solid state, two of these tetracopper(II) oxamato complexes of bowl-like shape and helical conformation then serve as a building block for the generation of either hetero- (MP) or homochiral (MM/PP) dimeric capsules depending on the nature of the encapsulated anion guest, perchlorate or hexafluorophosphate. The overall magnetic behaviour of these metallosupramolecular capsules does not depend on the nature of the encapsulated anion guest, but it is consistent with the dimer-of-dimer structure of the tetracopper(II) cation host, where the interdimer magnetic coupling through the meta-phenylenediamidate bridge is negligibly smallrelative to the reasonably strong intradimer one across the oxamato bridge.(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)

Published
2008

3. Solid‐State Anion–Guest Encapsulation by Metallosupramolecular Capsules Made from Two Tetranuclear Copper(II) Complexes (Eur. J. Inorg. Chem. 29/2007)

Author

Danielle Cangussu, Emilio Pardo, Rafael Ruiz-García, Jorge Pasán, Miguel Julve, Kevin Bernot, Francesc Lloret, Catalina Ruiz-Pérez, Yves Journaux, Rodrigue Lescouëzec, and Valeria Costa

Subjects
Inorganic Chemistry, Metal, Crystallography, Chemistry, visual_art, Inorganic chemistry, visual_art.visual_art_medium, Solid-state, chemistry.chemical_element, Molecule, Copper, Ion
Abstract

The cover picture shows unique examples of homo- and heterochiral, dimeric metal capsules resulting from the self-assembly of two helical, bowl-shaped tetranuclear copper(II) complexes that encapsulate different anions in the solid state, like pearls in an oyster (shown as the background). This kind of self-assembled, coordination-bonded motifs are a major topic in metallosupramolecular chemistry because of their binding capabilities and associated host–guest chemistry. However, their magnetic properties are largely unexplored, and here we provide one of the rare magnetic studies on these host–guest systems. For more details on the combined structural and magnetic investigations of this class of synthetic “oyster” molecules, see the article by F. Lloret, Y. Journaux et al. on page 4569 ff.

Published
2007

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