1263279-10-2Relevant academic research and scientific papers
Synthesis and crystal structure of a new dinuclear iron(III) complex: [Fe2O(PhCO2)2(2,2′-bpy) 2(N3)2]?H2O
Wu, Qing-Ran,Du, Chuan-Qin,Hu, Huai-Ming,Xu, Bing
, p. 2471 - 2474 (2010)
By using a precursor complex [Fe3O(PhCO2) 6(H2O)3]NO3 as starting material and 2,2′-bpy (= 2,2′-bipyridine) as rigid chelating ligand, the new dinuclear iron-oxido complex [Fe2O(PhCO2) 2(2,2′-bpy)2(N3)2]?H 2O (1) was synthesized and structurally characterized. The reaction of [Fe3O(PhCO2)6(H2O) 3]NO3 with 2,2′-bpy and sodium azide in 1:3:3 ratio gave the dinuclear complex 1, whereas a 1:6:3 ratio reaction system only gave the complex [Fe(2,2′-bpy)3]3+, which indicated that 2,2′-bipyridine plays a crucial function in the nuclear forming procedure. Meanwhile, the N3- ligands take up the chelating domain of oxygen and reduce the nucleation. Different π-π interactions exist in 1, which extend its structure to a three dimensional supramolecular framework.
