Seven homo- and hetero-bimetallic macromolecular complexes (BMCs) were prepared via an in-situ multi-step complexation reaction of Cu^II, Ni^II and Fe^III metal centers with imine- oxime π-conjugated ditropic spacer (1,4-phenylene-bis(2,3-butanedeimineoxime, L²⁻). The structures of the obtained [M-L₂-M]_x, [M`-L<sub>2</sub>-M`]_x, [M-L₂-M`]<sub>x</sub> and their μ-oxo-[M-L<sub>2</sub>-Fe]<sub>x</sub> BMCs (M = Cu<sup>II</sup>, Ni<sup>II</sup>; M` = Fe^III) were elucidated using different spectroscopic (UV–Vis, FT-IR), powder X-ray diffraction (p-XRD) and microscopic (SEM) techniques. The SEM images indicate that the obtained BMCs exhibit nano/micro globular and rod-like textures. The electrical and magnetic characteristics of the obtained BMCs can be described as magneto-semiconducting materials. The structural, electrical, and magnetic properties inherited in the prepared regime demonstrate that the examined semiconducting π-spacer has clear ability to semi-conduct electron transport and delocalize spin leading to antiferromagnetic coupling, thus offering a favorable magnetic exchange pathway between the paramagnetic metal sites. However, ferromagnetic enhancement is observed in the μ-oxo-[M-L₂-Fe]_x BMCs where the μ-oxo-bridge overplays the role of the π-spacer. A magnetic responsive thin film was conveniently obtained by solvent casting of the μ-oxo-[Ni-L₂-Fe]_x BMC in a transparent poly(methamethylacrylate) matrix.

通过Cu ^II，Ni ^II和Fe ^III金属中心与亚胺肟π共轭双离性间隔基（1,4-亚苯基）的原位多步络合反应制备了七个均双金属和异双金属大分子配合物（BMC）-bis（2,3-butanedeiminemineime，L ²⁻）。得到的[ML ₂ -M] _x，[M`-L <sub>2</sub> -M`] _x，[ML ₂ -M`] <sub>x的结构</sub>及其μ -oxo- [ML <sub>2</sub> -Fe] <sub>x</sub> BMC（M = Cu <sup>II</sup>，Ni <sup>II</sup> ; M` = Fe ^III）使用不同的光谱（UV-Vis，FT-IR），粉末X射线衍射（p-XRD）和显微镜（SEM）技术进行了阐明。SEM图像表明，获得的BMC具有纳米/微球形和棒状纹理。所获得的BMC的电和磁特性可以描述为磁半导体材料。在准备好的体系中继承的结构，电和磁特性表明，所检查的半导体π-间隔子具有明显的半导体电子传输和使自旋离域的能力，从而导致反铁磁耦合，从而在顺磁性金属位点之间提供了良好的磁交换路径。然而，在μ-氧代-[ML ₂ -Fe] _x中观察到铁磁增强μ-氧代桥在BMC中起着π-间隔子的作用。通过在透明的聚（甲基丙烯酸甲酯）基体中溶剂浇铸μ-氧代-[Ni-L ₂ -Fe] _x BMC可以方便地获得磁响应薄膜。