ChemInform Abstract: Coordination Compounds with XeF2, AsF3 and HF as Ligands to Metal Ions: A Review of Reaction Systematics, Raman Spectra and Metal Fluoro-Ligand Polyhedra

ChemInform ◽  
2010 ◽  
Vol 33 (30) ◽  
pp. no-no
Author(s):  
M. Tramsek ◽  
P. Benkic ◽  
A. Turicnik ◽  
G. Tavcar ◽  
B. Zemva
Keyword(s):  
Metal Ions ◽  
Raman Spectra ◽  
Coordination Compounds

STRUCTURAL FEATURES, COMPUTATIONAL STUDIES AND BIOLOGICAL ANALYSIS: SCHIFF’S BASE LIGAND AND ITS COORDINATION COMPOUNDS

INDIAN DRUGS ◽  
2021 ◽  
Vol 58 (07) ◽  
pp. 22-31
Author(s):  
Seema Gautam ◽  
Sulekh Chandra ◽  
Jugmendra Singh ◽  
Navneet Manav ◽  
Vinod K Paliwal ◽  
...  
Keyword(s):  
Metal Ions ◽  
Coordination Compounds ◽  
Computational Study ◽  
Inhibition Zone ◽  
Antibacterial Activities ◽  
Structural Features ◽  
Schiff’S Base ◽  
H Nmr ◽  
Diffusion Technique ◽  
Elemental Analyses

Structure and biological application based analysis has been carried out for Schiff’s base ligand containing nitrogen and sulphur donor atoms and also for a series of its coordination compounds. Ligand benzil-bis(5-amino-1,3,4-thiadiazole-2-thiol) (L) has been prepared and structural features of ligand investigated by elemental analyses, IR, 1 H-NMR, mass spectra and molecular modeling studies. The chemical reaction of the prepared ligand with metal ions afforded mononuclear coordination compounds of Mn(II) and Co(II) metal ions. The characterization of the coordination compounds is being based on the techniques i.e. elemental analysis, infra-red, UV-visible as well as melting point, molar conductivity and magnetic moment measurement. A computational study has been done to understand the miscellaneous coordination modes of ligand to metal ions. Characterization result shows that coordination compounds exhibit a six coordinated geometrical arrangement i.e. octahedral geometry. The biological inhibition zone (antifungal and antibacterial activities) of synthesized compounds, i.e. ligand and its coordination compounds, has been monitored using well diffusion technique

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