Synthesis, spectroscopic, and thermal properties of some azomethine complexes of Cu(II), Ni(II), and Pt(II)
Küçük Resim Yok
Tarih
2012
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Four polydentate azomehines and their mono- and binuclear Pt(II), Cu(II), and Ni(II) complexes were synthesized and characterized. The resulting complexes were characterized by FTIR, magnetic measurements, elemental analysis, conductivity measurements, and thermal analysis. Electronic spectra and magnetic susceptibility measurements sustain the proposed distorted square-planar structures for the copper complexes. The electronic spectra display the characteristic pattern of square-planar stereochemistry for the other complexes. The thermal analyses have evidenced the thermal intervals of stability and also the thermodynamic effects that accompany them. Azomethine complexes have a similar thermal behavior for the selected metal ions. The decomposition processes as water elimination, chloride anion removal as well as degradation of the organic ligands were observed.
Açıklama
10th International Seminar on Thermal Analysis and Calorimetry Dedicated to the Memory of Prof. St. Bretsznajder -- SEP 28-30, 2011 -- Plock, POLAND
Anahtar Kelimeler
Azomethine, Polydentate, TG, Stability, Complexes, Spectroscopy, Schiff-Base Ligands, Nickel(Ii) Complexes, Crystal-Structures, Copper(Ii) Complexes, Biological-Activity, Magnetic-Properties, Cobalt(Iii), Zn(Ii), Organotin(Iv), Zinc(Ii)
Kaynak
Journal Of Thermal Analysis And Calorimetry
WoS Q Değeri
Q2
Scopus Q Değeri
Q1
Cilt
109
Sayı
2
