Citation: Shun-Ze Zhan; Mian Li; Xiao-Ping Zhou; Jia Ni; Xiao-Chun Huang; Dan Li (2011). From Simple to Complex: Topological Evolution and Luminescence Variation in a Copper(I) Pyridylpyrazolate System Tuned via Second Ligating Spacers. Inorganic Chemistry, 50, pp. 8879-8892.