title: 2-[4,5-Bis(butyl-sulfan-yl)-1,3-dithiol-2-yl-idene]-5-methyl-5H-1,3-dithiolo[4,5-c]pyrrole-4-carbaldehyde.
abstract: In the title compound, C(18)H(23)NOS(6), the dithiol-opyrrole ring is almost planar [r.m.s. deviation = 0.044 (3) Å] and makes a dihedral angle of 25.11 (7)° with the dithiole ring. In the crystal, pairs of neighboring mol-ecules are connected by weak inter-molecular C-H⋯O inter-actions. These dimers are further linked into a chain along [110] by C-H⋯O inter-actions.
authors: Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules (Yanbian University), Ministry of Education, Yanji 133002, People's Republic of China.
authors: Rui-Bin
authors: RB
authors: Hou
authors: Bing-Zhu
authors: BZ
authors: Yin
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