Synthesis, Spectral and Magnetic Properties and Crystal Structures of Alkoxo-oxygen Coordinated Copper(II) Complexes of<i>N</i>,<i>N</i>′-Disubstituted Malonamide and Oxamide Derivatives
作者:Takashi Toki、Masahiro Mikuriya、Hisashi Okawa、Ichiro Murase、Sigeo Kida
DOI:10.1246/bcsj.57.2098
日期:1984.8
1:1 Copper(II) complexes with N,N′-bis(2-hydroxyethyl)malonamide (abbreviated as H4maae), MCu(maae) (M=Ca, Sr, Ba), and 2:1 copper(II) complexes with N,N′-bis(5-amino-3-hydroxypentyl)malonamide and N,N′-bis(5-amino-3-hydroxypentyl)oxamide (abbreviated as H4madpl and H4oxdpl, respectively),[Cu2(madpl)]·3H2O and [Cu2(oxdpl)]·2H2O, were prepared and characterized by elemental analyses, infrared and electronic
1:1 铜 (II) 与 N,N'-双(2-羟乙基)丙二酰胺(缩写为 H4maae)、MCu(maae)(M=Ca、Sr、Ba)和 2:1 铜 (II) 络合物的配合物与 N,N'-双(5-氨基-3-羟基戊基)丙二酰胺和 N,N'-双(5-氨基-3-羟基戊基)草酰胺(分别缩写为 H4madpl 和 H4oxdpl),[Cu2(madpl)]制备了·3H2O 和[Cu2(oxdpl)]·2H2O,并通过元素分析、红外和电子光谱以及磁化率对其进行了表征。2:1 配合物在 23.3–27.0×103 cm-1 处表现出具有烷氧-氧桥结构特征的带,并表现出非常强的反铁磁相互作用,而 1:1 配合物则没有这种带,它们的磁矩落在范围内用于普通单核铜 (II) 配合物的那些。[Cu2(madpl)]·3H2O和BaCu(maae)·7H2O的晶体结构由单晶X射线衍射法确定。[Cu2(madpl)]·3H