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2-Sulfanyl-idene-1,2-dihydro-pyridine-3-carbohydrazide.

ABSTRACT: All non-H atoms of the title compound, C(6)H(7)N(3)OS, which exists in the thione form, lie in a common plane (r.m.s. of non-H atoms = 0.08?Å). The amino group of the -NH-NH(2) substituent forms an intra-molecular hydrogen bond to the S atom. The terminal -NH(2) group is pyramidally coordinated; it forms a weak N-H?O and a weak N-H?S hydrogen bond. Furthermore, the N atom is an acceptor for a C-H?N contact. The amino group of the ring is a hydrogen-bond donor to the carbonyl O atom of an adjacent mol-ecule, this inter-action giving rise to a linear chain motif running along the b axis.

SUBMITTER: Mansor S

PROVIDER: S-EPMC2983366 | biostudies-other | 2010

REPOSITORIES: biostudies-other

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2-Sulfanyl-idene-1,2-dihydro-pyridine-3-carbohydrazide.

Mansor Shahirah S Yehye Wagee A WA Ariffin Azhar A Ng Seik Weng SW

Acta crystallographica. Section E, Structure reports online 20100908 Pt 10

All non-H atoms of the title compound, C(6)H(7)N(3)OS, which exists in the thione form, lie in a common plane (r.m.s. of non-H atoms = 0.08 Å). The amino group of the -NH-NH(2) substituent forms an intra-molecular hydrogen bond to the S atom. The terminal -NH(2) group is pyramidally coordinated; it forms a weak N-H⋯O and a weak N-H⋯S hydrogen bond. Furthermore, the N atom is an acceptor for a C-H⋯N contact. The amino group of the ring is a hydrogen-bond donor to the carbonyl O atom of an adjacen ...[more]

PMID: 21587510

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