三齿或双齿配体的自组装：由双（吡啶基腙）化合物衍生的 Cu(II)、Zn(II)、Hg(II)和 Cd(II)配合物的合成及蒸汽吸附性能。
Self-Assembly by Tridentate or Bidentate Ligand: Synthesis and Vapor Adsorption Properties of Cu(II), Zn(II), Hg(II) and Cd(II) Complexes Derived from a Bis(pyridylhydrazone) Compound.
机构信息
Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China.
出版信息
Molecules. 2020 Dec 29;26(1):109. doi: 10.3390/molecules26010109.
Four complexes, [Cu(OCH)(CHOH)]·2HO (), [ZnCl]·2HO·2CHOH (), [HgBr]·4CHOH (), and {[CdCl]·4HO·4CHOH} (), have been synthesized and characterized from a bis(pyridylhydrazone) ligand () with copper(II), zinc(II), mercury(II) or cadmium(II), respectively. Complex exists as a centrosymmetric tetranuclear dimer with as deprotonated tridentate ligand. Complexes and exist as centrosymmetric metallamacrocycles with as bidentate ligand. Complex exists as a 1D looped-chain coordination polymer. The thermal stabilities and vapor adsorption properties of the four complexes were investigated as well.
已合成并表征了四个配合物，[Cu(OCH)(CHOH)]·2HO ()，[ZnCl]·2HO·2CHOH ()，[HgBr]·4CHOH ()和{[CdCl]·4HO·4CHOH} ()，它们分别由双（吡啶基腙）配体（）与铜（II）、锌（II）、汞（II）或镉（II）反应得到。配合物存在于一个以 作为去质子化三齿配体的中心对称四核二聚体中。配合物和存在于一个以 作为二齿配体的中心对称金属大环中。配合物存在于一个 1D 环状链配位聚合物中。还研究了这四个配合物的热稳定性和蒸汽吸附性能。
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