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

Anna V. Dolzhenko; Anton V. Dolzhenko; Geok Kheng Tan; Lip Lin Koh; Giorgia Pastorin

doi:10.1107/S1600536810015357

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

Anna V. Dolzhenko, Anton V. Dolzhenko, Geok Kheng Tan, Lip Lin Koh, Giorgia Pastorin

Research output: Contribution to journal › Article › Research › peer-review

2 Citations (Scopus)

Abstract

In the title compound, C₇H₁₂N₆O· 2H₂O, the Z configuration of the hydrazone fragment is stabilized by an intramolecular N - H⋯N hydrogen bond involving one of the amino groups. In the crystal structure, the hydrazonamide molecules are connected via intermolecular 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 molecules to form a three-dimensional hydrogen-bonded network.

Original language	English
Pages (from-to)	1209-1210
Number of pages	2
Journal	Acta Crystallographica Section E: Structure Reports Online
Volume	66
Issue number	5
DOIs	https://doi.org/10.1107/S1600536810015357
Publication status	Published - 14 Apr 2010
Externally published	Yes

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title = "N′-Acetyl-5-amino-1-methyl-1H-pyrazole-4-carbohydrazonamide dihydrate",

abstract = "In the title compound, C7H12N6O· 2H2O, the Z configuration of the hydrazone fragment is stabilized by an intramolecular N - H⋯N hydrogen bond involving one of the amino groups. In the crystal structure, the hydrazonamide molecules are connected via intermolecular 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 molecules to form a three-dimensional hydrogen-bonded network.",

author = "Dolzhenko, \{Anna V.\} and Dolzhenko, \{Anton V.\} and Tan, \{Geok Kheng\} and Koh, \{Lip Lin\} and Giorgia Pastorin",

year = "2010",

month = apr,

day = "14",

doi = "10.1107/S1600536810015357",

language = "English",

volume = "66",

pages = "1209--1210",

journal = "Acta Crystallographica Section E: Structure Reports Online",

issn = "1600-5368",

publisher = "International Union of Crystallography (IUCr)",

number = "5",

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TY - JOUR

T1 - N′-Acetyl-5-amino-1-methyl-1H-pyrazole-4-carbohydrazonamide dihydrate

AU - Dolzhenko, Anna V.

AU - Dolzhenko, Anton V.

AU - Tan, Geok Kheng

AU - Koh, Lip Lin

AU - Pastorin, Giorgia

PY - 2010/4/14

Y1 - 2010/4/14

N2 - In the title compound, C7H12N6O· 2H2O, the Z configuration of the hydrazone fragment is stabilized by an intramolecular N - H⋯N hydrogen bond involving one of the amino groups. In the crystal structure, the hydrazonamide molecules are connected via intermolecular 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 molecules to form a three-dimensional hydrogen-bonded network.

AB - In the title compound, C7H12N6O· 2H2O, the Z configuration of the hydrazone fragment is stabilized by an intramolecular N - H⋯N hydrogen bond involving one of the amino groups. In the crystal structure, the hydrazonamide molecules are connected via intermolecular 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 molecules to form a three-dimensional hydrogen-bonded network.

UR - http://www.scopus.com/inward/record.url?scp=77952025789&partnerID=8YFLogxK

U2 - 10.1107/S1600536810015357

DO - 10.1107/S1600536810015357

M3 - Article

AN - SCOPUS:77952025789

SN - 1600-5368

VL - 66

SP - 1209

EP - 1210

JO - Acta Crystallographica Section E: Structure Reports Online

JF - Acta Crystallographica Section E: Structure Reports Online

IS - 5

ER -

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

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