Kong, Wenxiu Chen and Hongqing Hao*, Jiaxi Chen, Jing Sun*, Jufang. “1.3.3. Synthesis, Characterization and Crystal Structure of a New Ruthenium Polypyridyl Complex [Ru(phen)2(4,4’-Dicarboxy-2,2’- Bipyridine)]PF6”. Communications in Inorganic Synthesis 1, no. 3 (1). Accessed February 29, 2020. http://www.revistas.usach.cl/ojs/index.php/Inorganic/article/view/2013.