Synthesis and characterization of Cu(II), Zn(II) and Sm(III) metal complexes with itaconic acid
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| Natura: | Artículo científico |
| Lingua: | en |
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Universidad de los Andes
2020
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| _version_ | 1876453229508689920 |
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| author | Amal El-Halah |
| author_facet | Amal El-Halah |
| contents | Synthesis and characterization of Cu(II), Zn(II) and Sm(III) metal complexes with itaconic acid Amal El-Halah Valeria Boide-Trujillo Marcela Erder-Concordia Marietta Vizcaya Gerzon E. Delgado Francisco López-Carrasquero Química itaconate Itaconic acid crystallization metal complexes monodentade and ionic complexes In this work, the synthesis in alcoholic solution and characterization of Cu(II), Zn(II), and Sm(III) metal complexes with the itaconic acid are presented. All materials were characterized by the FT-IR and UV spectroscopy, thermogravimetric analysis (TGA), thermal volatilization analysis (TVA), conductimetry, and powder diffraction. FT-IR and UV-visible anal- yses suggest a monodentate coordination for the zinc and copper complexes and thermogravimetric results indicate the presence of two water molecules in the structure with a stoichiometry Zn(C.H.O.)·2H.O and Cu(C.H.O.)·2H.O, respec- tively, where the ligand is the acid carboxylate (C.H.O.). For the samarium complex an ionic structure with a Sm.(C.H.O.).·4H.O stoichiometry is suggested. The X-ray diffraction study indicates that the Cu and Zn complexes crys- tallize in monoclinic cells with space group P2./c. 2020 artículo científico 1856-5301 https://www.redalyc.org/articulo.oa?id=93364482003 https://www.redalyc.org/journal/933/93364482003/ https://www.redalyc.org/journal/933/93364482003/html/ https://www.redalyc.org/journal/933/93364482003/93364482003.epub https://www.redalyc.org/journal/933/93364482003/movil en http://www.redalyc.org/revista.oa?id=933 Avances en Química application/pdf Universidad de los Andes Avances en Química (República Bolivariana de Venezuela) Num.2 Vol.15 |
| format | Artículo científico |
| id | redalyc_93364482003 |
| institution | Redalyc |
| language | en |
| publishDate | 2020 |
| publisher | Universidad de los Andes |
| spellingShingle | Synthesis and characterization of Cu(II), Zn(II) and Sm(III) metal complexes with itaconic acid Amal El-Halah Química itaconate Itaconic acid crystallization metal complexes monodentade and ionic complexes Synthesis and characterization of Cu(II), Zn(II) and Sm(III) metal complexes with itaconic acid Amal El-Halah Valeria Boide-Trujillo Marcela Erder-Concordia Marietta Vizcaya Gerzon E. Delgado Francisco López-Carrasquero Química itaconate Itaconic acid crystallization metal complexes monodentade and ionic complexes In this work, the synthesis in alcoholic solution and characterization of Cu(II), Zn(II), and Sm(III) metal complexes with the itaconic acid are presented. All materials were characterized by the FT-IR and UV spectroscopy, thermogravimetric analysis (TGA), thermal volatilization analysis (TVA), conductimetry, and powder diffraction. FT-IR and UV-visible anal- yses suggest a monodentate coordination for the zinc and copper complexes and thermogravimetric results indicate the presence of two water molecules in the structure with a stoichiometry Zn(C.H.O.)·2H.O and Cu(C.H.O.)·2H.O, respec- tively, where the ligand is the acid carboxylate (C.H.O.). For the samarium complex an ionic structure with a Sm.(C.H.O.).·4H.O stoichiometry is suggested. The X-ray diffraction study indicates that the Cu and Zn complexes crys- tallize in monoclinic cells with space group P2./c. 2020 artículo científico 1856-5301 https://www.redalyc.org/articulo.oa?id=93364482003 https://www.redalyc.org/journal/933/93364482003/ https://www.redalyc.org/journal/933/93364482003/html/ https://www.redalyc.org/journal/933/93364482003/93364482003.epub https://www.redalyc.org/journal/933/93364482003/movil en http://www.redalyc.org/revista.oa?id=933 Avances en Química application/pdf Universidad de los Andes Avances en Química (República Bolivariana de Venezuela) Num.2 Vol.15 |
| title | Synthesis and characterization of Cu(II), Zn(II) and Sm(III) metal complexes with itaconic acid |
| topic | Química itaconate Itaconic acid crystallization metal complexes monodentade and ionic complexes |
| url | https://www.redalyc.org/articulo.oa?id=93364482003 https://www.redalyc.org/journal/933/93364482003/ https://www.redalyc.org/journal/933/93364482003/html/ https://www.redalyc.org/journal/933/93364482003/93364482003.epub https://www.redalyc.org/journal/933/93364482003/movil |