Citation: Cui, Jiehu; Huang, Liangfang; Lu, Zhenzhong; Li, Yizhi; Guo, Zijian; Zheng, Hegen (2012). Synthesis and properties of five unexpected copper complexes with ring-cleavage of 3,6-di-2-pyridyl-1,2,4,5--tetrazine by one pot in situ hydrothermal reaction. CrystEngComm, 14, pp. 2258-.