Microwave-Assisted Stepwise synthesis

A unique two-dimensional layer-based material [Cu(1,1-N3)2(H2O)][CuL2] (1, L =2-methylpyrazine-5-carboxylate) was produced by a stepwise, microwave-assisted synthesis, featuring linear Cu(II)-1,1-azido chains mediated by discrete CuL2 motifs. The mutual stabilization of the zero-dimensional and one-dimensional motifs in the unusual crystalline lattice of 1 is achieved by both coordination and supramolecular interactions. As a consequence, this material represents a novel copper(II)-based metamagnet resulting from the nature of the strong intrachain ferromagnetic coup领 versus the weak interchain antiferromagnetic coup领. 上海屹尧WX-4000温压双控微波消解/萃取仪/合成仪