Thermal behaviour of mixed ligand Co(II), Ni(II) and Cu(II) complexes containing terephthalate ligands
Само за регистроване кориснике
2004
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Thermal behaviour of a series of ternary Co(II), Ni(II) and Cu(II) complexes with terephthalate ion and some aromatic diamines has been studied by thermogravimetric and differential scanning calorimetric techniques. Dehydration processes of the complexes are very similar-most of them lose water in a single step. Thermal stability of the dehydrated products increases in the order Co lt Cu lt Ni for 2,2'-dipyfidylamine and 2,2-bipyridine containing complexes, but Cu lt Co lt Ni for 1,10-phenanthroline containing complexes. The investigated compounds with 2,2'-bipyridine are always the most easily decomposed. The molar dehydration enthalpies are calculated and the possible decomposition mechanisms are assumed. Relations between thermal behaviour of the complexes and their crystal structures, type of central atom and aromatic diamine, as well as the presence of coordinated and/or lattice water molecules are discussed.
Кључне речи:
transition metal complexes / terephthalate ion / aromatic diamines / enthalpy of dehydration / thermal stability / thermogravimetry / calorimetryИзвор:
Thermochimica Acta, 2004, 413, 1-2, 227-234Издавач:
- Elsevier, Amsterdam
DOI: 10.1016/j.tca.2003.10.015
ISSN: 0040-6031
WoS: 000220258500025
Scopus: 2-s2.0-1342344634
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Rogan, Jelena AU - Poleti, Dejan PY - 2004 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/682 AB - Thermal behaviour of a series of ternary Co(II), Ni(II) and Cu(II) complexes with terephthalate ion and some aromatic diamines has been studied by thermogravimetric and differential scanning calorimetric techniques. Dehydration processes of the complexes are very similar-most of them lose water in a single step. Thermal stability of the dehydrated products increases in the order Co lt Cu lt Ni for 2,2'-dipyfidylamine and 2,2-bipyridine containing complexes, but Cu lt Co lt Ni for 1,10-phenanthroline containing complexes. The investigated compounds with 2,2'-bipyridine are always the most easily decomposed. The molar dehydration enthalpies are calculated and the possible decomposition mechanisms are assumed. Relations between thermal behaviour of the complexes and their crystal structures, type of central atom and aromatic diamine, as well as the presence of coordinated and/or lattice water molecules are discussed. PB - Elsevier, Amsterdam T2 - Thermochimica Acta T1 - Thermal behaviour of mixed ligand Co(II), Ni(II) and Cu(II) complexes containing terephthalate ligands EP - 234 IS - 1-2 SP - 227 VL - 413 DO - 10.1016/j.tca.2003.10.015 ER -
@article{ author = "Rogan, Jelena and Poleti, Dejan", year = "2004", abstract = "Thermal behaviour of a series of ternary Co(II), Ni(II) and Cu(II) complexes with terephthalate ion and some aromatic diamines has been studied by thermogravimetric and differential scanning calorimetric techniques. Dehydration processes of the complexes are very similar-most of them lose water in a single step. Thermal stability of the dehydrated products increases in the order Co lt Cu lt Ni for 2,2'-dipyfidylamine and 2,2-bipyridine containing complexes, but Cu lt Co lt Ni for 1,10-phenanthroline containing complexes. The investigated compounds with 2,2'-bipyridine are always the most easily decomposed. The molar dehydration enthalpies are calculated and the possible decomposition mechanisms are assumed. Relations between thermal behaviour of the complexes and their crystal structures, type of central atom and aromatic diamine, as well as the presence of coordinated and/or lattice water molecules are discussed.", publisher = "Elsevier, Amsterdam", journal = "Thermochimica Acta", title = "Thermal behaviour of mixed ligand Co(II), Ni(II) and Cu(II) complexes containing terephthalate ligands", pages = "234-227", number = "1-2", volume = "413", doi = "10.1016/j.tca.2003.10.015" }
Rogan, J.,& Poleti, D.. (2004). Thermal behaviour of mixed ligand Co(II), Ni(II) and Cu(II) complexes containing terephthalate ligands. in Thermochimica Acta Elsevier, Amsterdam., 413(1-2), 227-234. https://doi.org/10.1016/j.tca.2003.10.015
Rogan J, Poleti D. Thermal behaviour of mixed ligand Co(II), Ni(II) and Cu(II) complexes containing terephthalate ligands. in Thermochimica Acta. 2004;413(1-2):227-234. doi:10.1016/j.tca.2003.10.015 .
Rogan, Jelena, Poleti, Dejan, "Thermal behaviour of mixed ligand Co(II), Ni(II) and Cu(II) complexes containing terephthalate ligands" in Thermochimica Acta, 413, no. 1-2 (2004):227-234, https://doi.org/10.1016/j.tca.2003.10.015 . .