Zhou, Zihong, Li, Wen, Hou, Xiaohua, Chen, Langqiu, Hao, Xiang, Redshaw, Carl, Sun, Wen Hua, "Synthesis, structure and photophysical properties of 2-benzhydryl-4-methyl- 6-(aryliminomethyl)phenol ligands and the zinc complexes thereof", Inorganica Chimica Acta, 2012