title: Bis[3-chloro-6-(3,5-dimethyl-1H-pyrazol-1-yl)picolinato]nickel(II) tetra-hydrate.
abstract: In the title complex, [Ni(C(11)H(9)ClN(3)O(2))(2)]·4H(2)O, the Ni atom is coordinated by four N atoms and two O atoms derived from two tridentate 3-chloro-6-(3,5-dimethyl-1H-pyrazol-1-yl)picolinate ligands. The cis-N(4)O(2) donor set defines a distorted octa-hedral geometry. In the crystal structure, the complex and water mol-ecules are linked by O-H⋯O hydrogen bonds.
authors.forename: Kai
authors.initials: K
authors.lastname: Zhao
authors.forename: Xian-Hong
authors.initials: XH
authors.lastname: Yin
authors.forename: Yu
authors.initials: Y
authors.lastname: Feng
authors.forename: Jie
authors.initials: J
authors.lastname: Zhu
authors.forename: Cui-Wu
authors.initials: CW
authors.lastname: Lin