This measurement of [ZnTPP(H2O)2] in I-4c2 is nearly planar -some minor out-of-plane distortion is present, indicating S4 symmetry. An additional A2g commensurate distortion is just below the usual threshold of significance (0.07 Å). Comparing with ZNTPOR02 in I 4/m which shows a Type 1 pattern -resulting from the mirror plane of the space group.