含角形4,4'-氧双[-(吡啶-3-基甲基)苯甲酰胺]和异构二羧酸配体的配位聚合物：合成、结构与性质

Coordination Polymers Bearing Angular 4,4'-Oxybis[-(pyridin-3-ylmethyl)benzamide] and Isomeric Dicarboxylate Ligands: Synthesis, Structures and Properties.

作者信息

Huang Yung-Hao, Hsieh Yi-Ju, Chen Yen-Hsin, Liu Shih-Miao, Chen Jhy-Der

机构信息

Department of Chemistry, Chung Yuan Christian University, Chung Li, Taoyuan City 320314, Taiwan.

Center for General Education, Hsin Sheng Junior College of Medical Care and Management, Longtan 32544, Taiwan.

出版信息

Molecules. 2025 Aug 5;30(15):3283. doi: 10.3390/molecules30153283.

Reactions of the angular 4,4'-oxybis[-(pyridin-3-ylmethyl)benzamide] () with dicarboxylic acids and transition metal salts afforded non-entangled {[Cd()(1,3-BDC)(HO)]∙2HO} (1,3-BDC = 1,3-benzenedicarboxylic acid), ; {[Cd()(1,4-HBDC)(1,4-BDC)]∙2HO} (1,4-BDC = 1,4-benzenedicarboxylic acid), ; {[Cu()(1,3-BDC)]∙1.5HO}, ; {[Ni()(1,3-BDC)(HO)]∙2HO}, ; {[Zn()(1,3-BDC)]∙4HO}, ; {[Zn()(1,4-BDC)]∙2HO}, ; and [Cd()(1,4-BDC)], , which have been structurally characterized by using single-crystal X-ray diffraction. Complexes - and are 2D layers, giving (6·8·10)(6)-2,4L3, (4·8·10)(4·8)(4), (4·5·6)(4·5·6·7)-3,5L66, (6·8·10)(6)-2,4L3, interdigitated (8·12)(8)-2,4L2 and (3·4·5)- topologies, respectively, and is a 1D chain with the (4·6·8)(4)-2,4C3 topology. The factors that govern the structures of - are discussed and the thermal properties of - and the luminescent properties of complexes , , and are investigated. The stabilities of complexes and toward the detection of Fe ions are also evaluated.

角形4,4'-氧双[-(吡啶-3-基甲基)苯甲酰胺]（）与二元羧酸和过渡金属盐的反应得到了非缠结的{[Cd()(1,3-对苯二甲酸)(H₂O)]∙2H₂O}（1,3-对苯二甲酸 = 1,3-苯二甲酸），；{[Cd()(1,4-H对苯二甲酸)(1,4-对苯二甲酸)]∙2H₂O}（1,4-对苯二甲酸 = 1,4-苯二甲酸），；{[Cu()(1,3-对苯二甲酸)]∙1.5H₂O}，；{[Ni()(1,3-对苯二甲酸)(H₂O)]∙2H₂O}，；{[Zn()(1,3-对苯二甲酸)]∙4H₂O}，；{[Zn()(1,4-对苯二甲酸)]∙2H₂O}，；以及[Cd()(1,4-对苯二甲酸)]，，这些配合物已通过单晶X射线衍射进行了结构表征。配合物 - 和是二维层，分别给出(6·8·10)(6)-2,4L₃、(4·8·10)(4·8)(4)、(4·5·6)(4·5·6·7)-3,5L₆₆、(6·8·10)(6)-2,4L₃、相互穿插的(8·12)(8)-2,4L₂和(3·4·5)-拓扑结构，并且是具有(4·6·8)(4)-2,4C₃拓扑结构的一维链。讨论了决定 - 结构的因素，并研究了 - 的热性质以及配合物、、和的发光性质。还评估了配合物和对铁离子检测的稳定性。