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Metallacyclophanes formed by a tetrapyrazolyl ligand and copper(ii) cation
Abdelaziz Jouaiti,Marielle Loï,Mir Wais Hosseini,André De Cian
Chemical Communications Pub Date : 10/19/2000 00:00:00 , DOI:10.1039/B006665F
Abstract

Using a tetrakis(pyrazolyl)benzene ligand and CuCl2 or Cu(CF3SO3)2 salts, binuclear metallamacrocycles of cyclophane type have been exclusively obtained; structural characterisation by X-ray on single-crystal reveals that in both cases, chloride or triflate anions are coordinated to Cu metal centres adopting a square pyramial coordination geometry.

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