Thermal stability of new copper(II) cyclam complex with aminocarboxylate co-ligand
Апстракт
The aim of this study was to investigate thermal behavior of the new complex with formula
[Cu(ala)cyc](ClO4)2∙2.5H2O. The complex was isolated and previously characterized by: elemental
analysis (C, H, N), molar conductivity, UV/Vis and FTIR spectroscopy and magnetic measurements
at room temperature. The sixcoordinate octahedral geometry around Cu(II) complexes was
proposed. The experimental data suggested that the tetradentate ligand cyclam was coordinated to
metals through four N donors and the amino carboxylate ligand coordinated via carboxylate ion.
Investigate of thermal stability can be crucial in confirming the structure as well as in assessing the
applicability of new compounds. The thermal properties of these complex have been investigated
by thermogravimetric (TG) and differential thermal analysis (DTA). Therefore, TG-DTA analysis
indicates that investigated complex decomposes exothermally in a single step in the range of 310 -
Кључне речи:
copper(II) complex / cyclam / alanine / TG-DTA analysisИзвор:
XIV Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, October 21-22, 2022, Banja Luka, Book of abstracts, 2022, 25-25Издавач:
- University in Banjaluka, Faculty of Technology
Институција/група
PharmacyTY - CONF AU - Dražić, Branka AU - Antonijević-Nikolić, Mirjana AU - Martinović-Cincović, Milena AU - Tanasković, Slađana PY - 2022 UR - https://farfar.pharmacy.bg.ac.rs/handle/123456789/5334 AB - The aim of this study was to investigate thermal behavior of the new complex with formula [Cu(ala)cyc](ClO4)2∙2.5H2O. The complex was isolated and previously characterized by: elemental analysis (C, H, N), molar conductivity, UV/Vis and FTIR spectroscopy and magnetic measurements at room temperature. The sixcoordinate octahedral geometry around Cu(II) complexes was proposed. The experimental data suggested that the tetradentate ligand cyclam was coordinated to metals through four N donors and the amino carboxylate ligand coordinated via carboxylate ion. Investigate of thermal stability can be crucial in confirming the structure as well as in assessing the applicability of new compounds. The thermal properties of these complex have been investigated by thermogravimetric (TG) and differential thermal analysis (DTA). Therefore, TG-DTA analysis indicates that investigated complex decomposes exothermally in a single step in the range of 310 - PB - University in Banjaluka, Faculty of Technology C3 - XIV Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, October 21-22, 2022, Banja Luka, Book of abstracts T1 - Thermal stability of new copper(II) cyclam complex with aminocarboxylate co-ligand SP - 25 EP - 25 UR - https://hdl.handle.net/21.15107/rcub_farfar_5334 ER -
@conference{ author = "Dražić, Branka and Antonijević-Nikolić, Mirjana and Martinović-Cincović, Milena and Tanasković, Slađana", year = "2022", abstract = "The aim of this study was to investigate thermal behavior of the new complex with formula [Cu(ala)cyc](ClO4)2∙2.5H2O. The complex was isolated and previously characterized by: elemental analysis (C, H, N), molar conductivity, UV/Vis and FTIR spectroscopy and magnetic measurements at room temperature. The sixcoordinate octahedral geometry around Cu(II) complexes was proposed. The experimental data suggested that the tetradentate ligand cyclam was coordinated to metals through four N donors and the amino carboxylate ligand coordinated via carboxylate ion. Investigate of thermal stability can be crucial in confirming the structure as well as in assessing the applicability of new compounds. The thermal properties of these complex have been investigated by thermogravimetric (TG) and differential thermal analysis (DTA). Therefore, TG-DTA analysis indicates that investigated complex decomposes exothermally in a single step in the range of 310 -", publisher = "University in Banjaluka, Faculty of Technology", journal = "XIV Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, October 21-22, 2022, Banja Luka, Book of abstracts", title = "Thermal stability of new copper(II) cyclam complex with aminocarboxylate co-ligand", pages = "25-25", url = "https://hdl.handle.net/21.15107/rcub_farfar_5334" }
Dražić, B., Antonijević-Nikolić, M., Martinović-Cincović, M.,& Tanasković, S.. (2022). Thermal stability of new copper(II) cyclam complex with aminocarboxylate co-ligand. in XIV Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, October 21-22, 2022, Banja Luka, Book of abstracts University in Banjaluka, Faculty of Technology., 25-25. https://hdl.handle.net/21.15107/rcub_farfar_5334
Dražić B, Antonijević-Nikolić M, Martinović-Cincović M, Tanasković S. Thermal stability of new copper(II) cyclam complex with aminocarboxylate co-ligand. in XIV Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, October 21-22, 2022, Banja Luka, Book of abstracts. 2022;:25-25. https://hdl.handle.net/21.15107/rcub_farfar_5334 .
Dražić, Branka, Antonijević-Nikolić, Mirjana, Martinović-Cincović, Milena, Tanasković, Slađana, "Thermal stability of new copper(II) cyclam complex with aminocarboxylate co-ligand" in XIV Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, October 21-22, 2022, Banja Luka, Book of abstracts (2022):25-25, https://hdl.handle.net/21.15107/rcub_farfar_5334 .