title: 4,6,7,9,10,12-Hexahydro-1,3-dithiolo[4,5-f][1,4,9]oxadithia-cyclo-undecine-2-thione.
abstract: In the title mol-ecule, C(9)H(12)S(5)O, the five-membered ring and attached S atom are essentially coplanar [mean deviation from the mean plane = 0.020 (1) Å]. The two S atoms belonging to the macrocycle deviate from this plane by 1.005 (1) and 1.337 (2) Å. In the crystal, π-π inter-actions link the mol-ecules into centrosymmetric dimers with a short distance of 3.753 (5) Å between the centroids of the five-membered rings.
authors.forename: Rui-Bin
authors.initials: RB
authors.lastname: Hou
authors.forename: Bao
authors.initials: B
authors.lastname: Li
authors.forename: Bing-Zhu
authors.initials: BZ
authors.lastname: Yin
authors.forename: Li-Xin
authors.initials: LX
authors.lastname: Wu