Two new heterobi- and trimetallic chains of formula ∞1[{MnII(pyim)2}{(µ-NC)2WV(bipy)(CN)4}][WV(bipy)(CN)6] (1) and ∞1[{CuIIMnIIL}{(µ-NC)3WV(bipy)(CN)3}][WV(bipy)(CN)6]·0.75H2O·2MeCN (2) were obtained by reacting the cyanido-based AsPh4[W(bipy)(CN)6] heteroleptic complex with the pre-formed [MnII(pyim)2]2+ (1) and [CuIIMnIIL]2+ (2) complexes [bipy = 2,2'-bipyridine, pyim = 2-(1H-imidazol-2-yl)pyridine and H2L = macrocyclic Schiff-base resulting from the stepwise condensation of 2,6-diformyl-p-cresol with ethylenediamine and diethylenetriamine]. The structure of 1 consists of cationic cyanido-bridged {MnIIWV} chains, assembled from [WV(bipy)(CN)6]- spacers, each one coordinating in a bis-monodentate fashion, two [MnII(pyim)2]2+ nodes, and [WV(bipy)(CN)6]- counteranions. Compound 2 comprises a positively charged 1D coordination polymer, built from [WV(bipy)(CN)6]- cyanido metalloligands that act as tris-monodentate spacers towards [CuIIMnIIL]2+ complexes, the entire assembly being neutralized by [WV(bipy)(CN)6]- anions. The magnetic susceptibility of 1 and 2 investigated down to 1.9 K is characteristic of 1D ferrimagnetic behavior with minima in the MT versus T plots at 35 (1) and 20 K (2).

两条新的式为∞1[{MnII（pyim）2} {（µ-NC）2WV（bipy）（CN）4}] [WV（bipy）（CN）6]（1）和∞的杂金属和三金属链通过使基于氰基的AsPh4 [W]反应获得1 [{CuIIMnIIL} {（μ-NC）3WV（bipy）（CN）3}] [WV（bipy）（CN）6]·0.75H2O·2MeCN（2） （bipy）（CN）6]杂配物，具有预先形成的[MnII（pyim）2] 2+（1）和[CuIIMnIIL] 2+（2）配合物[bipy = 2,2'-联吡啶，pyim = 2 -（1H-咪唑-2-基）吡啶和H2L ＝ 2，6-二甲酰基-对甲酚与乙二胺和二亚乙基三胺的逐步缩合产生的大环席夫碱]。1的结构由阳离子氰基桥联的{MnIIWV}链组成，这些链是由[WV（bipy）（CN）6]-间隔基组装而成的，每个间隔基以双单齿方式配位，两个[MnII（pyim）2] 2+节点和[WV（bipy）（CN）6]-抗衡阴离子。化合物2包含带正电荷的一维配位聚合物，该聚合物由[WV（bipy）（CN）6]-氰基金属配体构成，它们充当[CuIIMnIIL] 2+配合物的三单齿​​间隔基，整个组件被[WV（bipy）中和）（CN）6]-阴离子。1和2的低至1.9 K的磁化率是1D铁磁行为的特征，在MT与T曲线的35（1）和20 K（2）处极小。