Two Manganese(II) and Zinc(II) Coordination Polymers Constructed From Imidazole Dicarboxylates: Synthesis, Crystal Structures, and Thermal Properties

摘要

Two coordination polymers, [Mn(Hmidc)(H₂O)₂]_n (H₃midc = 2-methyl-1H-imidazole-4,5-dicarboxylic acid) (1) and [Zn (Hpidc)(H₂O)]_n (H₃pidc = 2-propyl-1H-imidazole-4,5-dicarboxy lic acid) (2), have been hydrothermally synthesized and characterized by means of elemental analysis, IR, and single-crystal X-ray diffraction. Both compounds 1 and 2 are one-dimensional chain structures in which imidazole carboxylate ligands bridge metal ions by ?? ₂-mode. Furthermore these chains join each other forming three-dimensional supramolecular networks through hydrogen bonds. The thermal stabilities of the two compounds have been also investigated.View full textDownload full textKeywordscoordination polymers, crystal structures, thermal propertiesRelated var addthis_config = { ui_cobrand: "Taylor & Francis Online", services_compact: "citeulike,netvibes,twitter,technorati,delicious,linkedin,facebook,stumbleupon,digg,google,more", pubid: "ra-4dff56cd6bb1830b" }; Add to shortlist Link Permalink http://dx.doi.org/10.1080/15533174.2011.611566