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1-(2-Hy-droxy-benzo-yl)thio-semicarbazide hemihydrate.

ABSTRACT: The asymmetric unit of the title compound, C(8)H(9)N(3)O(2)S·0.5H(2)O, contains two thiosemicarbazide mol-ecules with the short distance of 3.521?(3)?Å between the centroids of the benzene rings, and one water mol-ecule. In the two independent mol-ecules, the benzene rings and the thio-semicarbazone fragments are twisted at 9.2?(3) and 18.5?(3)°. An extensive three-dimensional hydrogen-bonding network, formed by inter-molecular N-H?O, N-H?S and O-H?O hydrogen bonds, consolidates the crystal packing.

SUBMITTER: Song MZ

PROVIDER: S-EPMC3011454 | biostudies-literature | 2010 Nov

REPOSITORIES: biostudies-literature

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1-(2-Hy-droxy-benzo-yl)thio-semicarbazide hemihydrate.

Song Ming-Zhi MZ Fan Chuangang C

Acta crystallographica. Section E, Structure reports online 20101106 Pt 12

The asymmetric unit of the title compound, C(8)H(9)N(3)O(2)S·0.5H(2)O, contains two thiosemicarbazide mol-ecules with the short distance of 3.521 (3) Å between the centroids of the benzene rings, and one water mol-ecule. In the two independent mol-ecules, the benzene rings and the thio-semicarbazone fragments are twisted at 9.2 (3) and 18.5 (3)°. An extensive three-dimensional hydrogen-bonding network, formed by inter-molecular N-H⋯O, N-H⋯S and O-H⋯O hydrogen bonds, consolidates the crystal pack ...[more]

PMID: 21589361

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