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基于水杨醛的三维Cu(Ⅱ)配合物的合成和结构研究

Synthesis and Crystal Structure of Cu(Ⅱ) Compound Based on Salicylaldehyde
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摘要 以水杨醛(HL)与Cu(NO3)2.3H2O在少量三乙胺存在的CH3OH溶剂中,室温挥发的方法培养出无色配合物[Cu(L)2n].晶体结构分析表明,配合物属于单斜晶系P2(1)/c空间群.Cu(Ⅱ)中心采取四配位的平面四边形构型.水杨醛配体采用双齿螯合配位模式,通过氧原子与铜配位形成配位化合物.配位单元之间通过碳原子和碳原子以及氧原子间氢键作用形成最终的三维结构. One compound has been prepared from salicylaldehyde (HL) and the Cu (Ⅱ) salts Cu (NO3)2·3H20. The crystal structure has been characterized by single X-ray crystallography. The ligand serves as bidentate chelating unit connecting Cu (II) ions via coordination to the oxygen atoms. Hydrogen bonds link the units into 3D networks.
出处 《河南科学》 2010年第11期1393-1395,共3页 Henan Science
基金 国家自然科学基金项目(20871106)
关键词 水杨醛 铜配合物 晶体结构 salicylaldehyde Cu(Ⅱ) compound crystal structure
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