Citation: Hsu, Wayne; Chen, Kuan-Ting; Li, Yu-Sian; Cheng, Po-Wen; Chen, Tsun-Ren; Chen, Jhy-Der (2014). Crystal-to-crystal transformations and photoluminescence changes in the Cu(i) coordination networks based on a formamidinate ligand. CrystEngComm, 16, pp. 10640-.