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Crystal structure of (E)-2-[(2S,5R)-2-isopropyl-5-methyl-cyclo-hexyl-idene]hydrazine-1-carbo-thio-amide.

ABSTRACT: The title compound, C11H21N3S, consists of a menthone moiety attached to an extended thio-semicarbazone group with the N-N-C-N torsion angle being 11.92?(16)°. The cyclo-hexane ring has a chair conformation and the conformation about the C=N bond is E. In the crystal, mol-ecules are linked via pairs of N-H?S hydrogen bonds, forming chains along the a axis. The absolute structure could be assigned with reference to the starting material, i.e. enanti-opure (-)-menthone [Flack parameter = 0.05?(5)].

SUBMITTER: de Oliveira AB

PROVIDER: S-EPMC4186105 | biostudies-other | 2014 Sep

REPOSITORIES: biostudies-other

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Crystal structure of (E)-2-[(2S,5R)-2-isopropyl-5-methyl-cyclo-hexyl-idene]hydrazine-1-carbo-thio-amide.

de Oliveira Adriano Bof AB Beck Johannes J Daniels Jörg J de Farias Renan Lira RL de Godoy Netto Adelino Vieira AV

Acta crystallographica. Section E, Structure reports online 20140801 Pt 9

The title compound, C11H21N3S, consists of a menthone moiety attached to an extended thio-semicarbazone group with the N-N-C-N torsion angle being 11.92 (16)°. The cyclo-hexane ring has a chair conformation and the conformation about the C=N bond is E. In the crystal, mol-ecules are linked via pairs of N-H⋯S hydrogen bonds, forming chains along the a axis. The absolute structure could be assigned with reference to the starting material, i.e. enanti-opure (-)-menthone [Flack parameter = 0.05 (5)] ...[more]

PMID: 25309244

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