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13-[4,5-Bis(methyl-sulfan-yl)-1,3-dithiol-2-yl-idene]-6-oxa-3,9,12,14-tetra-thia-bicyclo-[9.3.0]tetra-dec-1(11)-ene.

ABSTRACT: In the title mol-ecule, C(14)H(18)OS(8), one O atom, two S atoms and six C atoms form an 11-membered ring with a chair-like conformation; the planes of the two five-membered rings connected by a carbon-carbon double bond form a dihedral angle of 29.97?(11)°. In the crystal, pairs of weak inter-molecular C-H?S hydrogen bonds link two mol-ecules into inversion dimers.

SUBMITTER: Hou RB

PROVIDER: S-EPMC2970471 | biostudies-literature | 2009 Sep

REPOSITORIES: biostudies-literature

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13-[4,5-Bis(methyl-sulfan-yl)-1,3-dithiol-2-yl-idene]-6-oxa-3,9,12,14-tetra-thia-bicyclo-[9.3.0]tetra-dec-1(11)-ene.

Hou Rui-Bin RB Li Bao B Che Tie T Yin Bing-Zhu BZ Wu Li-Xin LX

Acta crystallographica. Section E, Structure reports online 20090926 Pt 10

In the title mol-ecule, C(14)H(18)OS(8), one O atom, two S atoms and six C atoms form an 11-membered ring with a chair-like conformation; the planes of the two five-membered rings connected by a carbon-carbon double bond form a dihedral angle of 29.97 (11)°. In the crystal, pairs of weak inter-molecular C-H⋯S hydrogen bonds link two mol-ecules into inversion dimers. ...[more]

PMID: 21577982

Similar Datasets

6,7-Bis(methyl-sulfan-yl)-2,3-[(3,6,9-trioxaundecane-1,11-di-yl)bis-(sulfanediylmethyl-ene)]-1,4,5,8-tetra-thia-fulvalene.

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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.

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(5E)-2-[4,5-Bis(methyl-sulfan-yl)-1,3-dithiol-2-yl-idene]-5-(4-iodo-1,3-dithiol-2-yl-idene)-1,3-dithio-lan-4-one.

Project description:The mol-ecular framework of the title compound, C(11)H(7)IOS(8), is almost planar [maximum deviation = 0.040?(4)?Å], except for the two methyl-sulfanyl groups, which are twisted relative to the mol-ecular skeleton, making C-S-C-C torsion angles of 144.1?(8) and -141.3?(8)°. In the crystal, mol-ecules are stacked alternately in opposite orientations, forming a one-dimensional column parallel to [110]. The primary inter-actions between mol-ecules comprising the columns are of the S?S type [3.554?(1)?Å]. Inter-actions between columns are of the S?S type [3.411?(1) along b and 3.444?(1)?Å along c], as well as S?I contacts [3.435?(2)?Å].

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