pH-Controlled Change of the Metal Coordination in a Dicopper(II) Complex of the Ligand H−BPMP:  Crystal Structures, Magnetic Properties, and Catecholase Activity

2000 ◽  
Vol 39 (16) ◽  
pp. 3526-3536 ◽  
Author(s):  
S. Torelli ◽  
C. Belle ◽  
I. Gautier-Luneau ◽  
J. L. Pierre ◽  
E. Saint-Aman ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Crystal Structures ◽  
Metal Coordination ◽  
Catecholase Activity ◽  
Ph Controlled

In situ transformation of a tridentate to a tetradentate unsymmetric Schiff base ligand via deaminative coupling in Ni(ii) complexes: crystal structures, magnetic properties and catecholase activity study

2020 ◽  
Vol 7 (1) ◽  
pp. 247-259 ◽  
Author(s):  
Monotosh Mondal ◽  
Soumavo Ghosh ◽  
Souvik Maity ◽  
Sanjib Giri ◽  
Ashutosh Ghosh
Keyword(s):  
Magnetic Properties ◽  
Schiff Base ◽  
Metal Complexes ◽  
Crystal Structures ◽  
Schiff Base Ligand ◽  
Antiferromagnetic Coupling ◽  
Donor Ligand ◽  
Reduced Schiff Base ◽  
Catecholase Activity

An N2O donor reduced Schiff base in presence of Ni(ClO4)2·6H2O and SCN− transforms into N2O2 donor ligand via deaminative coupling. Metal complexes 1 and 3 exhibit catecholase like activity and antiferromagnetic coupling between the Ni(ii) ions.

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