Crystal structure and Hirshfeld surface analysis of a pyrrolo-thia-zine complex

In the title compound, diethyl 2,2-dioxo-4-(thio-phen-2-yl)-1-[(thio-phen-2-yl)meth-yl]-3,4,6,7,8,8a-hexa-hydro-1 -pyrrolo-[2,1- ][1,4]thia-zine-1,3-di-carboxyl-ate, C H NO S , the pyrrolo ring is in an envelope conformation while the thia-zine ring adopts a near chair conformation. The dihedral angles between the thia-zine ring and the methyl-thienyl, thienyl and pyrrolo rings are 64.0 (2), 87.92 (7) and 5.6 (2)°, respectively. In the crystal, the mol-ecules are linked by weak C-H⋯O hydrogen bonds. A Hirshfeld surface analysis was performed to investigate the inter-molecular inter-actions. Disorder of the methyl-thienyl group with site occupancies of 0. 792 (3) and 0.208 (3) is observed.