肟型Schiff碱Cu(Ⅱ)和Ni(Ⅱ)配合物的合成、晶体结构及光谱性质

Chinese Journal of Inorganic Chemistry(2017)

Cited 23|Views2
No score
Abstract
合成了2个Schiff碱Cu(Ⅱ)/Ni(Ⅱ)配合物[Cu(L1)2](1)和[Ni(L2)2] (2)(HL1=1-(4-(((E)-3,5-dichloro-2-hydroxybenzylidene)amino)henyl)ethanoe O-benzyloxime,HL2=1-(4-(((E)-4-methoxy-2-hydroxybenzylidene)amino)phenyl)ethanone O-benzyloxime),并通过元素分析、红外光谱、紫外光谱及X射线单晶衍射分析进行了表征和分析.X射线结构表明:配合物1和2具有类似的结构,均由1个金属离子和2个配体单元组成.配合物1和2都是单斜晶系,但配合物1空间群为C2/c,而配合物2为P21/c.且中心金属Cu(Ⅱ)和Ni(Ⅱ)离子的空间构型均为四配位的扭曲的平面四边形结构.配合物1通过π…π和C-H…π作用形成3D超分子结构,而配合物2通过C-H…π作用形成2D超分子孔道结构.
More
Translated text
Key words
Cu(Ⅱ) complex,Ni(Ⅱ) complex,crystal structure,Schiff-base ligand,spectroscopic property
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined