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(Z)-N,N-Dimethyl-2-[phen-yl(pyridin-2-yl)methyl-idene]hydrazinecarbothio-amide.

ABSTRACT: The title compound, C(15)H(16)N(4)S, exists in the Z conformation with the thionyl S atom lying cis to the azomethine N atom. The shortening of the N-N distance [1.3697 (17) Å] is due to extensive delocalization with the pyridine ring. The hydrazine-carbothio-amide unit is almost planar, with a maximum deviation of 0.013 (2) Å for the amide N atom. The stability of this conformation is favoured by the formation of an intra-molecular N-H⋯N hydrogen bond. The packing of the mol-ecules involves no classical inter-molecular hydrogen-bonding inter-actions; however, a C-H⋯π inter-action occurs.

SUBMITTER: Jayakumar K

PROVIDER: S-EPMC3238862 | biostudies-literature | 2011 Dec

REPOSITORIES: biostudies-literature

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(Z)-N,N-Dimethyl-2-[phen-yl(pyridin-2-yl)methyl-idene]hydrazinecarbothio-amide.

Jayakumar K K Sithambaresan M M Prathapachandra Kurup M R MR

Acta crystallographica. Section E, Structure reports online 20111105 Pt 12

The title compound, C(15)H(16)N(4)S, exists in the Z conformation with the thionyl S atom lying cis to the azomethine N atom. The shortening of the N-N distance [1.3697 (17) Å] is due to extensive delocalization with the pyridine ring. The hydrazine-carbothio-amide unit is almost planar, with a maximum deviation of 0.013 (2) Å for the amide N atom. The stability of this conformation is favoured by the formation of an intra-molecular N-H⋯N hydrogen bond. The packing of the mol-ecules involves no ...[more]

PMID: 22199715

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