Syntheses, structures and magnetic properties of a series of lanthanide complexes based on p-methoxybenzoic acid
作者:Yan-Zhu Du、Ji-Min Zheng
DOI:10.1016/j.inoche.2016.01.020
日期:2016.4
Abstract A new series of lanthanide metal complexes [Ln(L)3]n (L = p-methoxybenzoic acid, Ln = Pr 1, Eu 2, Tb 3, Dy 4, Ho 5, Er 6, Yb 7) have been synthesized under hydrothermal conditions. Single-crystal X-ray diffraction measurements reveal that these compounds are isostructural, crystallizing in the monoclinic space group P21/c and giving 1D chain structures. Magnetic studies reveal antiferromagnetic
摘要 合成了一系列新的镧系金属络合物 [Ln(L)3]n (L = 对甲氧基苯甲酸, Ln = Pr 1, Eu 2, Tb 3, Dy 4, Ho 5, Er 6, Yb 7)在热液条件下。单晶 X 射线衍射测量表明这些化合物是同构的,在单斜空间群 P21/c 中结晶并提供一维链结构。磁性研究揭示了配合物 1、3、5 和 6 的反铁磁行为,配合物 4 的铁磁行为和配合物 7 的自旋倾斜行为。