A dinuclear nickel(II) complex with triethylenetetraaminehexaacetic acid

Three-Dimensional 3d−4f Polymers Containing Heterometallic Rings: Syntheses, Structures, and Magnetic Properties

“…Poly(aminecarboxylic acid)s and their derivatives [such as H 6 TTHA (triethylenetetraaminehexaacetic acid), H 5 DTPA, and H 4 EDTA] are very important chelating ligands that can be used as structure-directing agents to form heteropolymetallic systems and advanced frameworks. However, previous reports on the metal complexes with H 6 TTHA usually focused on the lanthanide complexes and binuclear transition-metal complexes . The 3d−4f coordination polymers are reported rarely, and those that are structurally and magnetically characterized are reported even more rarely.…”