title: (3-Acetyl-5-carboxyl-ato-4-methyl-1H-pyrazol-1-ido-κ(2) N (1),O (5))aqua-[(pyridin-2-yl)methanamine-κ(2) N,N']copper(II).
abstract: In the title compound, [Cu(C7H6N2O3)(C6H8N2)(H2O)], the Cu(II) ion is in a distorted square-pyramidal N3O2 environment formed by two bidentate chelating ligands in the equatorial coordination sites and one water mol-ecule in the apical direction. In the crystal, O-H⋯O, N-H⋯O and O-H⋯N hydrogen bonds link the complex mol-ecules into a three-dimensional supra-molecular network.
authors.affiliation: Department of Chemistry, Kyiv National Taras Shevchenko University, Volodymyrska Str. 64, 01601 Kiev, Ukraine.
authors.forename: Sergey
authors.initials: S
authors.lastname: Malinkin
authors.forename: Vadim A
authors.initials: VA
authors.lastname: Pavlenko
authors.forename: Elzbieta
authors.initials: E
authors.lastname: Gumienna-Kontecka
authors.forename: Elena V
authors.initials: EV
authors.lastname: Prisyazhnaya
authors.forename: Turganbay S
authors.initials: TS
authors.lastname: Iskenderov