Please use this identifier to cite or link to this item:
http://hdl.handle.net/1843/56872| Type: | Artigo de Periódico |
| Title: | Structural invariance of a Zn II coordination polymer with 5-aminoisophthalic acid under different synthetic conditions |
| Authors: | Iara Maria Landre Rosa Ana C. Z. dos Santos Luana Aparecida dos Reis Giusto Carlos Basílio Pinheiro Antônio Carlos Doriguetto |
| Abstract: | A same coordination polymer [Zn(aip)(DMSO)] (aip: 5-aminoisophthalate and DMSO: dimethylsulfoxide) was synthesized using the same reactants (ZnSO4, aip and H2O/DMSO) but in different conditions, in which the stoichiometry (1:1-4:1 metal:ligand ratio), temperature (70 and 100 °C) and synthetic method (liquid-liquid diffusion, solvothermal and conventional with stirring) varied. A liquid assisted mechanochemical approach using ZnO as ZnII source instead ZnSO4, but keeping DMSO as milling liquid, also resulted in the same compound. This new coordination polymer was investigated using single-crystal X-ray diffraction technique, revealing a two-dimensional honeycomb-type network formation. The crystal structure was compared with either similar or isostructural compounds reported in the literature. Our studies show that the synthetic method and other synthetic variables do not affect the formation of [Zn(aip)(DMSO)] coordination polymers and probe the high stability (thermodynamic and kinetic) and structural invariance of this structure. |
| Subject: | Polímeros Zinco Raios X Difração |
| language: | eng |
| metadata.dc.publisher.country: | Brasil |
| Publisher: | Universidade Federal de Minas Gerais |
| Publisher Initials: | UFMG |
| metadata.dc.publisher.department: | ICX - DEPARTAMENTO DE FÍSICA |
| Rights: | Acesso Aberto |
| metadata.dc.identifier.doi: | https://doi.org/10.21577/0103-5053.20170052 |
| URI: | http://hdl.handle.net/1843/56872 |
| Issue Date: | 2017 |
| metadata.dc.url.externa: | https://www.scielo.br/j/jbchs/a/yJsBKwKYCWz4yTs7cP3JBwQ/abstract/?lang=en |
| metadata.dc.relation.ispartof: | Journal of the Brazilian Chemical Society |
| Appears in Collections: | Artigo de Periódico |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Structural Invariance of a ZnII Coordination Polymer with 5-Aminoisophthalic Acid.pdf | 2.21 MB | Adobe PDF | View/Open |
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