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http://hdl.handle.net/2445/162028
Title: | Exploring the Reactivity of α-Acetamidocinnamic Acid and 4-Phenylpyridine with Zn(II) and Cd(II) |
Author: | Ejarque, Daniel Sánchez-Férez, Francisco Calvet Pallàs, Maria Teresa Font Bardia, Ma. Mercedes Pons, Josefina |
Keywords: | Radiocristal·lografia Compostos metàl·lics Química organometàl·lica X-ray crystallography Metallic composites Organometallic chemistry |
Issue Date: | 1-Sep-2020 |
Publisher: | Elsevier B.V. |
Abstract: | The synthesis and characterization of four new coordination complexes is presented. Two of them have been obtained by reaction between M(OAc)2·2H2O (M= Zn(II), Cd(II)) and α-acetamidocinnamic acid (HACA) yielding two isostructural monomeric compounds with general formula [M(ACA)2(H2O)2] (M=Zn(II) (1), Cd(II) (2)). In opposite, the reactivity of 1 and 2 with 4-phenylpyridine (4-Phpy) leads to a monomeric [Zn(4-Phpy)2(ACA)2(H2O)2]·3H2O (3) or a dimeric compound [Cd(4-Phpy)2(µ-ACA)(ACA)]2·2EtOH (4). All of them have been characterised by analytical and spectroscopic techniques. In addition, single crystals of 1-4 for X-ray diffraction analysis have been obtained and their intra- and intermolecular interactions have been discussed and studied by Hirshfeld surface analysis, showing 3D supramolecular networks for all the compounds. In addition, the thermal stability of 3 and 4 has been studied. Finally, the photoluminescence properties of 1-4 have been examined, and their quantum yields calculated. |
Note: | Versió postprint del document publicat a: https://doi.org/10.1016/j.ica.2020.119695 |
It is part of: | Inorganica Chimica Acta, 2020, vol. 509, p. 119695 |
URI: | http://hdl.handle.net/2445/162028 |
Related resource: | https://doi.org/10.1016/j.ica.2020.119695 |
ISSN: | 0020-1693 |
Appears in Collections: | Articles publicats en revistes (Mineralogia, Petrologia i Geologia Aplicada) |
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