Acta Cryst. (2006). E62, o205-o208  [ doi:10.1107/S1600536805040353 ]

Intramolecular hydrogen bonding in dibenzyl 2,2'-(propane-1,3-diyldiimino)bis(cyclopent-1-ene-1-carbodithioate)

R. R. Contreras, B. Fontal, I. Romero, R. Atencio and A. Briceño

Abstract: The title proligand, C₂₉H₃₄N₂S₄, exhibits two kinds of intramolecular hydrogen bonds, N-HS and C-HS, described by the graph-set symbols S(6) and S(5), respectively. The structural parameters of the molecule suggest a partial electron delocalization involving the nitrogen lone pair, the cyclopentene ring and the carbodithioate group. In the crystal structure, the molecules are held together mainly by C-H and van der Waals interactions.

Online 14 December 2005

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