基于半刚性双(噻唑基苯并咪唑)和不同羧酸的五个一维配合物的合成和表征 |
Syntheses, Characterization and Crystal Structures of Five 1D Complexes Based on Semi-rigid Bis(thiazolylbenzimidazole) and Different Types of Carboxylic Acid Linkers |
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摘要: 通过水热或溶剂热合成的方法制备了5个一维配合物{[Zn(btbb)0.5(m-phda)]·0.5H2O}n(1),{[Cd2(btbb)(adtda)2(H2O)]·H2O}n(2),[Mn2(btbb)(tbi)2]n(3),{[Cd(btbb)0.5(3-Nitro-o-bdc)(H2O)]·H2O}n(4)和[Cd2(btbb)(tbi)2]n(5)(btbb=1,4-双(2-(4-噻唑基)苯并咪唑-1-基甲基)苯,m-H2phda=间苯二甲酸,H2adtda=1,3-金刚烷二羧酸,H2tbi=5-叔丁基间苯二甲酸,3-Nitro-o-H2bdc=3-硝基-1,2-苯二甲酸)。配合物1是一个包含22元环的一维链。配合物2是一个包含8元环的一维链,并且氮配体在这个一维链中仅仅起到装饰作用。配合物3是一个一维双链结构。配合物4是一个包含14元环的一维链。配合物5是一个阶梯状的一维双链结构。 |
关键词: 配合物 半刚性配体 羧酸 晶体结构 |
基金项目: 河南科技学院高层次人才科研启动项目,河南师范大学博士后科研项目,河南省博士后科研项目,河南省高等学校重点科研项目(No.16A150007),河南省高等学校重点科研项目(No.16A150060)和河南科技学院标志性创新工程项目(No.2015BZ02)资助。 |
Abstract: Five coordination complexes, formulated as {[Zn(btbb)0.5(m-phda)]·0.5H2O}n (1), {[Cd2(btbb)(adtda)2(H2O)]·H2O}n (2),[Mn2(btbb)(tbi)2]n (3), {[Cd(btbb)0.5(3-Nitro-o-bdc)(H2O)]·H2O}n (4) and[Cd2(btbb)(tbi)2]n (5) (btbb=1,4-bis(2-(4-thiazolyl)benzimidazole-1-ylmethyl)benzene, m-H2phda=m-phenylenediacetic acid, H2adtda=1,3-adaman-tanedicarboxylic acid, H2tbi=5-tert-butylisophthalic acid, 3-Nitro-o-H2bdc=3-Nitro-1,2-benzenedicarboxylic acid), have been obtained by hydro(solv)thermal reactions and structurally characterized. Complex 1 exhibits a 1D chain structure containing 22-membered rings. Complex 2 features a 1D chain structure having an 8-membered rings and btbb serves only as an ornament here. Complex 3 is a 1D double chain structure. Complex 4 possesses a 1D chain structure containing 14-membered rings. Complex 5 shows a 1D double chain taking on stair-step. |
Keywords: complex semi-rigid ligand carboxylate crystal structure |
投稿时间:2018-12-10 修订日期:2019-03-03 |
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刘露,靳平宁,李英,娄慧慧,王键吉,张裕平,侯红卫,杜锦阁.基于半刚性双(噻唑基苯并咪唑)和不同羧酸的五个一维配合物的合成和表征[J].无机化学学报,2019,35(6):1076-1084. |
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