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Two new 3D heterometallic (3d-4f) coordination polymers {[Ln2Cu(pydc)4(H2O)6]·2H2O}n [Ln = Eu (1) and Gd (2)] have been synthesized by hydrothermal reactions and characterized by elemental analysis, X-ray single-crystal analyses, and IR spectroscopy. X-ray crystal structure analyses show that 1 and 2 possess 3D networks and strong intramolecular hydrogen bonding interactions which was confirmed by thermogravimetric (TG) analysis.
Two new 3D heterometallic (3d-4f) coordination polymers {[Ln2Cu (pydc) 4 (H2O) 6] 2H2O} n [Ln = Eu (1) and Gd (2)] have been synthesized by hydrothermal reactions and characterized by elemental X-ray crystal structure analyzes show that 1 and 2 possess 3D networks and strong intramolecular hydrogen bonding interactions which was confirmed by thermogravimetric (TG) analysis.