A novel two dimensional samarium(III) coordination framework with N-(2-Hydroxyethyl)iminodiacetic acid and oxalate ligands: Synthesis, crystal structure and magnetic property

► The syntheses and magnetism properties of a novel 2D samarium complex is described. ► 1 is the first lanthanide complex containing H3heidi li-gand. ► Magnetic determination suggest the existence of a weak antiferromagnetic coupling.