Synthesis, structure and magnetic properties of the novel heteropolynuclear complex bridged by azido

Synthesis of the first heterometallic hexapolynuclear complex [(CuL)4Mn2(N3)4] · 2MeOH which is bridged by azido and macrocyclic oxamido bridge and especial the azido bridge links to two different metal ions, has been reported in this paper and the complex was characterised by low-temperature magnetic measurements.