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

Four complexes, [Cu(4)L(2)(OCH(3))(2)(CH(3)OH)(2)]·2H(2)O (1), [Zn(2)L(2)Cl(4)]·2H(2)O·2CH(3)OH (2), [Hg(2)L(2)Br(4)]·4CH(3)OH (3), and {[CdL(2)Cl(2)]·4H(2)O·4CH(3)OH}(n) (4), have been synthesized and characterized from a bis(pyridylhydrazone) ligand (L) with copper(II), zinc(II), mercury(II) or ca...

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Autores principales: Liu, Hong-Juan, Yi, Rui, Chen, Dong-Mei, Huang, Chao, Zhu, Bi-Xue
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7795747/
https://www.ncbi.nlm.nih.gov/pubmed/33383694
http://dx.doi.org/10.3390/molecules26010109
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author Liu, Hong-Juan
Yi, Rui
Chen, Dong-Mei
Huang, Chao
Zhu, Bi-Xue
author_facet Liu, Hong-Juan
Yi, Rui
Chen, Dong-Mei
Huang, Chao
Zhu, Bi-Xue
author_sort Liu, Hong-Juan
collection PubMed
description Four complexes, [Cu(4)L(2)(OCH(3))(2)(CH(3)OH)(2)]·2H(2)O (1), [Zn(2)L(2)Cl(4)]·2H(2)O·2CH(3)OH (2), [Hg(2)L(2)Br(4)]·4CH(3)OH (3), and {[CdL(2)Cl(2)]·4H(2)O·4CH(3)OH}(n) (4), have been synthesized and characterized from a bis(pyridylhydrazone) ligand (L) with copper(II), zinc(II), mercury(II) or cadmium(II), respectively. Complex 1 exists as a centrosymmetric tetranuclear dimer with L as deprotonated tridentate ligand. Complexes 2 and 3 exist as centrosymmetric metallamacrocycles with L as bidentate ligand. Complex 4 exists as a 1D looped-chain coordination polymer. The thermal stabilities and vapor adsorption properties of the four complexes were investigated as well.
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spelling pubmed-77957472021-01-10 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 Liu, Hong-Juan Yi, Rui Chen, Dong-Mei Huang, Chao Zhu, Bi-Xue Molecules Article Four complexes, [Cu(4)L(2)(OCH(3))(2)(CH(3)OH)(2)]·2H(2)O (1), [Zn(2)L(2)Cl(4)]·2H(2)O·2CH(3)OH (2), [Hg(2)L(2)Br(4)]·4CH(3)OH (3), and {[CdL(2)Cl(2)]·4H(2)O·4CH(3)OH}(n) (4), have been synthesized and characterized from a bis(pyridylhydrazone) ligand (L) with copper(II), zinc(II), mercury(II) or cadmium(II), respectively. Complex 1 exists as a centrosymmetric tetranuclear dimer with L as deprotonated tridentate ligand. Complexes 2 and 3 exist as centrosymmetric metallamacrocycles with L as bidentate ligand. Complex 4 exists as a 1D looped-chain coordination polymer. The thermal stabilities and vapor adsorption properties of the four complexes were investigated as well. MDPI 2020-12-29 /pmc/articles/PMC7795747/ /pubmed/33383694 http://dx.doi.org/10.3390/molecules26010109 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Liu, Hong-Juan
Yi, Rui
Chen, Dong-Mei
Huang, Chao
Zhu, Bi-Xue
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
title 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
title_full 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
title_fullStr 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
title_full_unstemmed 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
title_short 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
title_sort 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
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7795747/
https://www.ncbi.nlm.nih.gov/pubmed/33383694
http://dx.doi.org/10.3390/molecules26010109
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