Citation: Feng, Xun; Wang, Li-Ya; Wang, Jian- Ge; Xie, Cheng-Zhi; Zhao, Jian-She; Sun, Qian (2010). A unique example of a 3D framework based on the binuclear dysprosium(iii) azobenzene-3,5,4′-tricarboxylate with 3,6-connected topology showing ferromagnetic properties. CrystEngComm, 12, pp. 3476-.