title: 5-Amino-1-benzoyl-3-methylpyrazole: complex sheets built from N-H...N, C-H...O and C-H...pi(arene) hydrogen bonds.
abstract: Molecules of the title compound [systematic name: (5-amino-3-methylpyrazol-1-yl)(phenyl)methanone], C(11)H(11)N(3)O, contain an intramolecular hydrogen bond. The molecules are linked into sheets by a combination of N-H...N, C-H...O and C-H...pi(arene) hydrogen bonds. Comparisons are made with the hydrogen-bonded structures of some related compounds.
authors.affiliation: Departamento de Química, Universidad de Valle, AA 25360 Cali, Colombia.
authors.forename: Jairo
authors.initials: J
authors.lastname: Quiroga
authors.forename: Jaime
authors.initials: J
authors.lastname: Portilla
authors.forename: Michael B
authors.initials: MB
authors.lastname: Hursthouse
authors.forename: Justo
authors.initials: J
authors.lastname: Cobo
authors.forename: Christopher
authors.initials: C
authors.lastname: Glidewell
mesh_terms: D018360:Crystallography, X-Ray; D006860:Hydrogen Bonding; D015394:Molecular Structure; D011720:Pyrazoles / Q000737:chemistry*
chemical_list: C549891:(5-amino-3-methylpyrazol-1-yl)(phenyl)methanone; D011720:Pyrazoles