Synthesis, characterization, and DFT study of some transition metal complexes with Schiff base derived from 2-acetylthiophene and l-methionine

2017 ◽  
Vol 43 (8) ◽  
pp. 4585-4610 ◽  
Author(s):  
Nahid Hasani ◽  
Mahmoud Najim Abid AL-jibouri
2018 ◽  
Vol 69 (7) ◽  
pp. 1678-1681
Author(s):  
Amina Mumtaz ◽  
Tariq Mahmud ◽  
M. R. J. Elsegood ◽  
G. W. Weaver

New series of copper (II), cobalt (II), zinc (II), nickel (II), manganese (II), iron (II) complexes of a novel Schiff base were prepared by the condensation of sulphadizine and pyridoxal hydrochloride. The ligand and metal complexes were characterized by utilizing different instrumental procedures like microanalysis, thermogravimetric examination and spectroscopy. The integrated ligand and transition metal complexes were screened against various bacteria and fungus. The studies demonstrated the enhanced activity of metal complexes against reported microbes when compared with free ligand.


Author(s):  
Sebastian Anila ◽  
Cherumuttathu Hariharan Suresh

C60 fullerene coordinates to transition metals in η2-fashion through its C-C bond at [6,6] ring fusion whereas other coordination modes η3, η4, η5 and η6 are rarely observed. The coordination...


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