Dicopper(II) Complexes of a Binucleating N4 Macrocycle Containing Mono- and Diatomic Bridges; Magnetic Interactions Mediated by Alkoxo- and Diaza-Bridging Ligands. Crystal Structures of (Cu2(L1)(pz)2) (ClO4)2, (Cu2(L1)(OEt)2(NCS)2), a

Michael G. B. Drew,Paul C. Yates,Ferida S. Esho,Jadwiga Trocha-Grimshaw,Aidan J. Lavery,Kieran P. McKillop,S M Nelson,Jane Nelson

Dicopper(II) Complexes of a Binucleating N4 Macrocycle Containing Mono- and Diatomic Bridges; Magnetic Interactions Mediated by Alkoxo- and Diaza-Bridging Ligands. Crystal Structures of (Cu2(L1)(pz)2) (ClO4)2, (Cu2(L1)(OEt)2(NCS)2), a

1989

Michael G. B. Drew
Paul C. Yates
Ferida S. Esho
Jadwiga Trocha-Grimshaw
Aidan J. Lavery
Kieran P. McKillop
S M Nelson
Jane Nelson

(Ia), obtained by a known method via transmetalation of the Ba complex of the macrocyclic ligand, forms the pyrazolate-bridged complex (III) (P21/c, Z=4) and reacts with 3,5-dimethylpyrazole or 1,2,4-triazole to give the same type of complexes (65-70% yield).

Keywords:

Bridging (networking)
Diatomic molecule
Ligand
Crystal structure
Chemistry
Organic chemistry
Inorganic chemistry
Transmetalation
Macrocyclic ligand

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