Cobalt(III) complexes with N-(aminoalkyl)salicylamide dianions, Ln2− (n = 1–4), have been prepared and their molecular and crystal structures have been determined. The geometric (mer- or fac-) selectivity of [Co(Ln)2]− complexes was dependent on the number of the amine–amidato chelate ring member. Intermolecular homochiral hydrogen-bonds and solvatochromic behavior of the complexes were also observed.
我们制备了具有 N-(
氨基烷基)
水杨酰胺二元离子 Ln2- (n = 1-4)的
钴(III)配合物,并确定了它们的分子和晶体结构。Co(Ln)2]-配合物的几何选择性(mer-或facet-)取决于胺酰胺螯合环成员的数量。此外,还观察到了络合物分子间的同手性氢键和溶解变色行为。