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Key indicatorsSingle-crystal X-ray study T = 293 K Mean '(C±C) = 0.005 A Ê R factor = 0.044 wR factor = 0.138 Data-to-parameter ratio = 11.7For details of how these key indicators were automatically derived from the article, see

Symmetrically tetrasubstituted metal-free and metal phthalocyanines (M = 2H, Cu, Ni, Co, Zn or Fe) with four 15-membered heteroatom (N, O, S)-containing donor sites attached have been synthesized and characterized by elemental analysis, IR, NMR, UV/VIS spectroscopy and thermogravimetric analysis.

The title compound, C22H16N2S2, has one and a half mol­ecules in the asymmetric unit. Each mol­ecule has a twist conformation and distorted C2v symmetry. The supramolecular structure of the title compound is defined by C—H⋯N, π–π stacking and C—H⋯π interactions.

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