[2,3,7,8,13,14,17,18-Octa-kis(Ethyl-Sulfan-yl)-5,10,15,20-Porphyrazinato]zinc(II)

Abstract

In the title compound, [Zn(C<inf>32</inf>H<inf>40</inf>N<inf>8</inf>S <inf>8</inf>)], the ZnII ion is coordinated by four N atoms in a slightly distorted square-planar environment. In addition, there is a Zn⋯S contact involving a symmetry-related S atom which, when considered, forms a pseudo-square-pyramidal coordination with respect to the ZnII ion. Three of the ethyl groups are disordered over two sites with occupancy ratios of 0.841 (10):0.159 (10), 0.802 (10):0.198 (10) and 0.457 (13):0.543 (13). Weak intramolecular C - H⋯N and C - H⋯S interactions contribute to the stability of the molecular conformation. intermolecular C - H⋯S contacts, weak C - H⋯π interactions and π-π stacking interactions [centroid-centriod distances = 3.832 (4) and 3.850 (5) Å] contribute to the stabilization of the crystal structure.