Syntheses, structures and magnetic properties of μ1,5 dicyanamide bridged coordination polymers of copper(II) and nickel(II) containing a tetradentate N-donor Schiff base

Synthesis, structural characterization and thermal properties of a new copper(II) one-dimensional coordination polymer based on bridgingN,N′-bis(2-hydroxybenzylidene)-2,2-dimethylpropane-1,3-diamine and dicyanamide ligands

“…The design and synthesis of polymeric coordination compounds of 3d transition metals have attracted much interest in the search for functional materials with wide-ranging applications such as model compounds for the investigation of the role of polymetallic active sites in biological systems and new magnetic molecular materials (Sadhukhan et al, 2011;Bhar et al, 2011;Talukder et al, 2011). Complexes derived from N,N 0bis(2-hydroxyphenyl)propane-1,3-diamine (H 2 L) and its derivatives have been used widely in the construction of di-or trinuclear complexes due to their facile preparation and varied chemical properties (Carbonaro et al, 1999;Heinicke et al, 2005;Drew et al, 1985).…”

Bis(dicyanamido-κN)[tris(3-aminopropyl)amine-κ4N]nickel(II)

“…It is well known that the structure and the magnetic property of the complexes are related to the nature of the co-ligands (Ghosh et al, 2011;Mastropietro et al, 2013;Ion et al, 2013). Although a great effort is focused on studies of dicyanamide complexes with multidentate schiff bases (Sadhukhan et al, 2011;Fondo et al, 2011;Bhar et al, 2011), few dicyanamide complexes with polyamines as co-ligands have been reported recently (Khan et al, 2011). To further study the effect of the nature of co-ligands on the structures and properties of dicyanamide complexes, we herein report the synthesis and crystal structure of the title new…”