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N'-Acetyl-5-amino-1-methyl-1H-pyrazole-4-carbohydrazonamide dihydrate.

ABSTRACT: In the title compound, C(7)H(12)N(6)O·2H(2)O, the Z configuration of the hydrazone fragment is stabilized by an intra-molecular N-H?N hydrogen bond involving one of the amino groups. In the crystal structure, the hydrazonamide mol-ecules are connected via inter-molecular N-H?O=C hydrogen bonds, forming C(7) chains running along [010]. The chains form sheets parallel to the (01). The chains are cross-linked by water mol-ecules to form a three-dimensional hydrogen-bonded network.

SUBMITTER: Dolzhenko AV

PROVIDER: S-EPMC2979283 | biostudies-literature | 2010 Apr

REPOSITORIES: biostudies-literature

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N'-Acetyl-5-amino-1-methyl-1H-pyrazole-4-carbohydrazonamide dihydrate.

Dolzhenko Anna V AV Dolzhenko Anton V AV Tan Geok Kheng GK Koh Lip Lin LL Pastorin Giorgia G

Acta crystallographica. Section E, Structure reports online 20100430 Pt 5

In the title compound, C(7)H(12)N(6)O·2H(2)O, the Z configuration of the hydrazone fragment is stabilized by an intra-molecular N-H⋯N hydrogen bond involving one of the amino groups. In the crystal structure, the hydrazonamide mol-ecules are connected via inter-molecular N-H⋯O=C hydrogen bonds, forming C(7) chains running along [010]. The chains form sheets parallel to the (01). The chains are cross-linked by water mol-ecules to form a three-dimensional hydrogen-bonded network. ...[more]

PMID: 21579239

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