论文信息 - [N,N′-Bis(2-methoxycarbonyl-3-oxobutylidene)-ethylenediaminato- κ4O,N,N′O′]cobalt(II)

[N,N′-Bis(2-methoxycarbonyl-3-oxobutylidene)-ethylenediaminato- κ4O,N,N′O′]cobalt(II)

The title compound, [Co(C14H18N2O6)], is the first structurally characterized example of a β-ketoiminato CoII complex without axial ligands. It adopts a square-planar cis-[CoN2O2] coordination geometry, and lies on a mirror plane. The planar complexes are stacked along 21 screw axes parallel to b to form columns, the Co⋯Co distance in the column being 3.5213 (2) A.

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