title: Aqua-dinitrato(quioxalino[2,3-f][1,10]phenanthroline)nickel(II) monohydrate.
abstract: In the crystal of the title compound, [Ni(NO(3))(2)(C(18)H(10)N(4))(H(2)O)]·H(2)O, the Ni(II) ion is coordinated in a distorted octahedral geometry by two N atoms of the 1,10-phenanthroline moiety of the ligand, three O atoms from two nitrate anions and an O atom from one water mol-ecule. O-H⋯O hydrogen bonds between the coordinated and the solvent water molecules and between these water molecules and the nitrate O atoms help to establish the crystal packing.
authors.forename: Jia-Tian
authors.initials: JT
authors.lastname: Wang
authors.forename: Xin
authors.initials: X
authors.lastname: Xiao
authors.forename: Yun-Qian
authors.initials: YQ
authors.lastname: Zhang
authors.forename: Sai-Feng
authors.initials: SF
authors.lastname: Xue
authors.forename: Qian-Jiang
authors.initials: QJ
authors.lastname: Zhu