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合成了一个4f-3d杂化氰根桥联配合物[FeGd(bipy)(H2O)4(CN)6]·5.69H2O,运用元素分析,热重(TGA)分析,红外光谱分析,电感耦合等离子体(ICP)仪对配合物进行表征,用超导量子干涉仪对样品进行直流和交流磁性测量,获得摩尔磁化率与温度的曲线及磁化率与温度乘积随温度变化曲线,而知配合物在300K～90K之间是分子内的铁磁性互作用,90K～50K之间可能存在晶体场效应或者自旋交叉行为,50K以下主要以分子间的反铁磁相互作用为主。
A 4f-3d hybrid cyanide bridged complex [FeGd (bipy) (H2O) 4 (CN) 6] 5.69H2O was synthesized and characterized by elemental analysis, thermogravimetric analysis (TGA), infrared spectroscopy, inductively coupled plasma (ICP) instrument was used to characterize the complexes. DC and AC magnetic measurements were performed on the samples with a superconducting quantum interference meter. The curves of molar susceptibility and temperature and the curve of the product of magnetic susceptibility and temperature with temperature were obtained. Between 300K ~ 90K is the intramolecular ferromagnetic interaction, there may be crystal field effect or spin-crossover behavior between 90K ~ 50K, and below 50K the main intermolecular anti-ferromagnetic interaction.