The structure of [ZnTTP(H2O)] is not monoclinic, as reported by Ruan, Zhu, Bu, Zhang, Shao and Chen[Chinese J. Structure Chemistry, 1998, 17(3):159 similar to 164] but tetragonal. The revised crystal data are a=13.382(5), c=9.672(2) Angstrom in space group I4/m Z=2, which are consistent with that reported in the prvious literatures , especially the one published by Golder, Povey, Silver and Jassim [Acta Crystallogr., 1990, C46: 1210 similar to 1212]
