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Crystal structure of (E)-3-allyl-2-sulfanyl-idene-5-[(thio-phen-2-yl)methyl-idene]thia-zolidin-4-one.


ABSTRACT: Mol-ecules of the title compound, C11H9NOS3, are built up by one thio-phene and one 2-thioxa-thia-zolidin-4-one ring which are connected by a methyl-ene bridge. In addition, there is an allyl substituent attached to nitro-gen. The two rings are almost coplanar, making a dihedral angle between them of 0.76?(11)°. The allyl group is oriented perpendicular to the mean plane through both ring systems. The crystal structure exhibits inversion dimers in which mol-ecules are linked by pairs of C-H?O hydrogen bonds. Additional ?-? inter-actions between neighboring thio-phene and 2-thioxa-thia-zolidin-4-one rings [inter-centroid distance = 3.694?(2)?Å] lead to the formation of a three-dimensional network.

SUBMITTER: El Ajlaoui R 

PROVIDER: S-EPMC4459307 | biostudies-other | 2015 Jun

REPOSITORIES: biostudies-other

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Crystal structure of (E)-3-allyl-2-sulfanyl-idene-5-[(thio-phen-2-yl)methyl-idene]thia-zolidin-4-one.

El Ajlaoui Rahhal R   Rakib El Mostapha el M   Mojahidi Souad S   Saadi Mohamed M   El Ammari Lahcen L  

Acta crystallographica. Section E, Crystallographic communications 20150530 Pt 6


Mol-ecules of the title compound, C11H9NOS3, are built up by one thio-phene and one 2-thioxa-thia-zolidin-4-one ring which are connected by a methyl-ene bridge. In addition, there is an allyl substituent attached to nitro-gen. The two rings are almost coplanar, making a dihedral angle between them of 0.76 (11)°. The allyl group is oriented perpendicular to the mean plane through both ring systems. The crystal structure exhibits inversion dimers in which mol-ecules are linked by pairs of C-H⋯O hy  ...[more]

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