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Adaptive Coordination-Driven Supramolecular Syntheses toward New Polymetallic Cu(I) Luminescent Assemblies
Univ Rennes, INSA Rennes, CNRS, ISCR "Institut des Sciences Chimiques de Rennes", F­35708 Rennes.
An increasing interest is devoted to Cu(I) metal complexes as new multifunctional molecular materials for lighting and sensors applications.¹ Using a very general supramolecular chemistry synthetic approach previously developed in our group,² a new series of luminescent homo-polymetallic Cu(I)_n (n= 6, ∞) and hetero-polymetallic Cu(I)₈/M(II) (M= Ni, Pd, Pt) assemblies obtained using a very versatile supramolecular Cu₄ precursor³ will be described. Their syntheses and solid state characterizations will be presented together with their specific emissive behaviours. More particularly, the relationship between the supramolecular structures and these photophysical properties will be discussed.

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