Syntheses, Structural Analyses, and Magneto-Structural Correlations of Three Polymeric Fe(II) Complexes with Azide Ligand

Three new metal-organic polymeric complexes, [Fe(N3)2(bpp)2] (1), [Fe(N3)2(bpe)] (2), and [Fe(N3)2(phen)] (3) [bpp = (1,3-bis(4-pyridyl)-propane), bpe = (1,2-bis(4-pyridyl)-ethane), phen = 1,10-phenanthroline], have been synthesized and characterized by single-crystal X-ray diffraction studies and lowtemperature magnetic measurements in the range 300-2 K.