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In the title compound, [Zn(C48H36N4O4)]·2CH2Cl2, the ZnII ion lies on an inversion center and is coordinated in an almost ideal square-planar geometry. The asymmetric unit also contains one dichloromethane solvent molecule. The unique methoxy-substituted benzene rings form dihedral angles of 59.38 (6) and 66.77 (6)° with the mean plane (r.m.s. deviation of fitted atoms = 0.0282 Å) of the atoms in the porphyrin core. The packing is characterized by close contacts between the ZnII ion and two symmetry-related molecules through the O atoms of a methoxyphenyl group [Zn
O = 2.694 (2) Å], forming a two-dimensional network parallel to (100).
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In the title complex, [Zn(C48H36N4)]·CH2Cl2, the ZnII atom lies on an inversion center and the dichloromethane solvent molecule is disordered around an inversion center. The tolyl substituents are twisted compared to the central aromatic ring system of the porphyrin, similar to what is seen in previously published structures of this molecule [Dastidar & Goldberg (1996). Acta Cryst. C52, 1976-1980]. The dihedral angles between the mean planes of the tolyl rings and the central ring are 66.98 (6) and 60.40 (6)°.