Synthesis, spectroscopic characterization and antitumor activity of new metal complexes of isonicotinoylhydrazide oxime

2013 ◽  
Vol 12 (2) ◽  
pp. 153-168 ◽  
Author(s):  
Abdou S. El-Tabl ◽  
Moshira M. Abd El-Waheed ◽  
Mohamad M.E. Shakdofa ◽  
Nahla A. Abou El-Fadl
Keyword(s):  
Antitumor Activity ◽  
Metal Complexes ◽  
Spectroscopic Characterization

A Porphyrin‐Based 5‐Fluorouracil and Its Metal Complexes: Synthesis, Optical Properties, and Antitumor Activity

2021 ◽  
Vol 6 (27) ◽  
pp. 6944-6948
Author(s):  
Zunxian Lin ◽  
Zhengwang Chen ◽  
Guanlin Zhong ◽  
Lipeng Long ◽  
Peng He ◽  
...  
Keyword(s):  
Optical Properties ◽  
Antitumor Activity ◽  
Metal Complexes

scholarly journals Synthesis and Spectroscopic Characterization for Some Metal ion Complexes with 2-Hydroxy-3-((5-Mercapto-1,3,4-Thiadiazol-2-yl)Diazenyl)-1-Naphthaldehyde

2016 ◽  
Vol 13 (2) ◽  
pp. 105-114
Author(s):  
Baghdad Science Journal
Keyword(s):  
Metal Complexes ◽  
Metal Ion ◽  
Mass Spectra ◽  
Spectroscopic Characterization ◽  
Bidentate Ligand ◽  
Molar Ratio ◽  
Theoretical Treatment ◽  
Spectroscopic Techniques ◽  
Metal Ion Complexes ◽  
Square Planar

New metal ion complexes were synthesized with the general formula; K[PtLCl4], [ReLCl4] and K[ML(Cl)2] where M = Pd(II), Cd(II), Zn(II) and Hg(II), from the Azo ligand (HL) [2-Hydroxy-3-((5-mercapto-1,3,4-thiadiazol-2-yl)diazenyl)-1-naphth aldehyde] (HL) the ligand was synthesized from (2-hydroxy-1-naphthaldehyde) and (5-amino-1,3,4-thiadiazole-2-thiol). The ligand and its metal complexes are characterized by phisco- chemical spectroscopic techniques (FT.IR, UV-Vis and Mass spectra, elemental analysis, molar conductivity, Atomic Absorption, Chloride contain and magnetic susceptibility). The spectral data suggest that the (HL) behaves as a bidentate ligand in all complexes. These studies revealed tetrahedral geometries for all metal complexes, except square planar for Pd(II) complex and except octahedral geometry for Pt(IV) and Re(V) complexes. The study of complexes formation via molar ratio of (M:L) as (1:1). Theoretical treatment of this ligand and its metal complexes in gas phase using Hyper chem.8 was preformed.

Far Infrared Spectroscopic Characterization of Sugars and their Metal Complexes

1997 ◽  
pp. 251-252
Author(s):  
Luqin Yang ◽  
Jinguang Wu ◽  
Qiao Zhou ◽  
Jiang Bian ◽  
Yanmin Yang ◽  
...  
Keyword(s):  
Metal Complexes ◽  
Far Infrared ◽  
Spectroscopic Characterization ◽  
Infrared Spectroscopic
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