[Ni(cyclam)(μ1,3-dca)2Cu(μ1,5-dca)2]:  A Genuine 3D Bimetallic
Coordination Polymer Containing Both μ1,3- and μ1,5-Bidentate
Dicyanamide Bridges and a Ferromagnetic Interaction between
Copper(II) and Nickel(II) Ions

Colacio, Enrique; Maimoun, Ikram Ben; Lloret, Francesc; Suárez-Varela, José

doi:10.1021/ic050369v.s002

ic050369v_si_002.pdf (80.26 kB)

[Ni(cyclam)(μ_1,3-dca)₂Cu(μ_1,5-dca)₂]: A Genuine 3D Bimetallic Coordination Polymer Containing Both μ_1,3- and μ_1,5-Bidentate Dicyanamide Bridges and a Ferromagnetic Interaction between Copper(II) and Nickel(II) Ions

journal contribution

posted on 2005-05-30, 00:00 authored by Enrique Colacio, Ikram Ben Maimoun, Francesc Lloret, José Suárez-Varela

The structure of [Ni(cyclam)(μ_1,3-dca)₂Cu(μ _1,5-dca)₂], a genuine 3D dicyanamide-bridged bimetallic coordination polymer, is made up of 2D [Cu(μ-_1,5dca)₂]_n layers connected by [Ni(cyclam)(μ_1,3-dca)₂] bridging moieties; it exhibits a ferromagnetic exchange interaction between copper(II) and nickel(II) ions through the μ_1,3-bidentate dicyanamide bridges.