Next Article in Journal
The Coumarin Psoralidin Enhances Anticancer Effect of Tumor Necrosis Factor-Related Apoptosis-Inducing Ligand (TRAIL)
Previous Article in Journal
Two New Diterpenoids from the Buds of Wikstroemia chamaedaphne
Open AccessArticle

Synthesis, Spectroscopy, Thermal Analysis, Magnetic Properties and Biological Activity Studies of Cu(II) and Co(II) Complexes with Schiff Base Dye Ligands

Chemistry Department, Faculty of Sciences, Arak University, Dr. Beheshti Ave., Arak 38156-88349, Iran
*
Author to whom correspondence should be addressed.
Molecules 2012, 17(6), 6434-6448; https://doi.org/10.3390/molecules17066434
Received: 9 April 2012 / Revised: 9 May 2012 / Accepted: 10 May 2012 / Published: 29 May 2012
Three azo group-containing Schiff base ligands, namely 1-{3-[(3-hydroxy-propylimino)methyl]-4-hydroxyphenylazo}-4-nitrobenzene (2a), 1-{3-[(3-hydroxypropyl-imino)methyl]-4-hydroxyphenylazo}-2-chloro-4-nitrobenzene (2b) and 1-{3-[(3-hydroxy-propylimino)methyl]-4-hydroxyphenylazo}-4-chloro-3-nitrobenzene (2c) were prepared. The ligands were characterized by elemental analysis, FTIR spectroscopy, UV-Vis spectroscopy, 13C- and 1H-NMR spectroscopy and thermogravimetric analysis. Next the corresponding copper(II) and cobalt(II) metal complexes were synthesized and characterized by the physicochemical and spectroscopic methods of elemental analysis, FTIR spectroscopy, UV-Vis spectroscopy, magnetic moment measurements, and thermogravimetric analysis (TGA) and (DSC). The room temperature effective magnetic moments of complexes are 1.45, 1.56, 1.62, 2.16, 2.26 and 2.80 B.M. for complexes 3a, 3b, 3c, 4a 4b, and 4c, respectively, indicating that the complexes are paramagnetic with considerable electronic communication between the two metal centers. View Full-Text
Keywords: Cu(II) and Co(II) complexes; spectroscopic characterization; magnetic moment studies; antibacterial studies Cu(II) and Co(II) complexes; spectroscopic characterization; magnetic moment studies; antibacterial studies
Show Figures

Figure 1

MDPI and ACS Style

Ahmadi, R.A.; Amani, S. Synthesis, Spectroscopy, Thermal Analysis, Magnetic Properties and Biological Activity Studies of Cu(II) and Co(II) Complexes with Schiff Base Dye Ligands. Molecules 2012, 17, 6434-6448. https://doi.org/10.3390/molecules17066434

AMA Style

Ahmadi RA, Amani S. Synthesis, Spectroscopy, Thermal Analysis, Magnetic Properties and Biological Activity Studies of Cu(II) and Co(II) Complexes with Schiff Base Dye Ligands. Molecules. 2012; 17(6):6434-6448. https://doi.org/10.3390/molecules17066434

Chicago/Turabian Style

Ahmadi, Raziyeh Arab; Amani, Saeid. 2012. "Synthesis, Spectroscopy, Thermal Analysis, Magnetic Properties and Biological Activity Studies of Cu(II) and Co(II) Complexes with Schiff Base Dye Ligands" Molecules 17, no. 6: 6434-6448. https://doi.org/10.3390/molecules17066434

Find Other Styles

Article Access Map by Country/Region

1
Only visits after 24 November 2015 are recorded.
Search more from Scilit
 
Search
Back to TopTop