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2-Hydroxy-imino-1-phenyl-ethanone thio-semicarbazone monohydrate.

ABSTRACT: In the title thio-semicarbazone derivative, C(9)H(10)N(4)OS·H(2)O, intra-molecular N-H?N hydrogen bonds result in the formation of two nearly coplanar five- and six-membered rings, which are also almost coplanar with the adjacent phenyl ring. The oxime group has an E configuration and is involved in inter-molecular O-H?O hydrogen bonding as a donor. In the crystal structure, intra-molecular O-H?S and N-H?N and inter-molecular O-H?O and N-H?S hydrogen bonds generate edge-fused R(2) (2)(8) and R(4) (1)(11) ring motifs. The hydrogen-bonded motifs are linked to each other to form a three-dimensional supra-molecular network.

SUBMITTER: Sar?kavakl? N

PROVIDER: S-EPMC2960784 | biostudies-literature | 2008 Feb

REPOSITORIES: biostudies-literature

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2-Hydroxy-imino-1-phenyl-ethanone thio-semicarbazone monohydrate.

Sarıkavaklı Nursabah N Babahan Iknur I Sahin Ertan E Hökelek Tuncer T

Acta crystallographica. Section E, Structure reports online 20080222 Pt 3

In the title thio-semicarbazone derivative, C(9)H(10)N(4)OS·H(2)O, intra-molecular N-H⋯N hydrogen bonds result in the formation of two nearly coplanar five- and six-membered rings, which are also almost coplanar with the adjacent phenyl ring. The oxime group has an E configuration and is involved in inter-molecular O-H⋯O hydrogen bonding as a donor. In the crystal structure, intra-molecular O-H⋯S and N-H⋯N and inter-molecular O-H⋯O and N-H⋯S hydrogen bonds generate edge-fused R(2) (2)(8) and R(4 ...[more]

PMID: 21201956

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