Sonochemical synthesis and characterization of new one-dimensional manganese(II) coordination polymer nanostructures

•A new Mn(II) coordination polymer was synthesized using the heat gradient method.•Compound has been characterized by IR spectroscopy and X-ray crystallography.•The crystal structure of compound was determined by single-crystal X-ray diffraction.•Nanostructures of compound 1 have been synthesized by sonochemical method.

A new Mn(II) coordination polymer, [Mn (L1)2(NCS)2]n (1) [L1 = 3,4-bis(4-pyridyl)-5-(2-pyridyl)-1,2,4-triazole] was synthesized by the reaction of ligand L1 and mixtures of manganese(II) acetate and potassium thiocyanate using the heat gradient method. Compound 1 has been characterized by IR spectroscopy, elemental analyses and X-ray crystallography. The crystal structure of compound 1 was determined by single-crystal X-ray diffraction and shows a new interesting one-dimensional coordination polymer. Nanostructures of compound 1 have been synthesized by sonochemical method. The products were characterized by X-ray powder diffraction, scanning electron microscopy (SEM), and IR spectroscopy. The thermal stability of nano particles of compound 1 was studied by thermal gravimetric and differential thermal analyses.