Miecznikowski John R, Jasinski Jerry P, Flaherty Nicole F, Mircovich Emma E, Smolinsky Allison N, Bertolotti Natalia R
Department of Chemistry & Biochemistry, Fairfield Univerity, 1073 North Benson Road, Fairfield, CT 06824, USA.
Department of Chemistry, Keene State College, 229 Main Street, Keene, NH 03435, USA.
IUCrdata. 2020 Sep 8;5(Pt 9):x201182. doi: 10.1107/S2414314620011827. eCollection 2020 Sep.
In the title salt, [Ni(CHN)(HO)]Cl, the asymmetric unit is comprised of half of the complex cation and a chloride ion with the Ni atom of the cation situated about a twofold rotation axis. The six-coordinate Ni atom of the cation is connected to four N atoms from two methyl-substituted ethyelenedi-amine ligands and two water mol-ecules in a slightly distorted octa-hedral environment. The five-membered chelate ring is in a slight envelope conformation. The crystal packing features O-H⋯Cl and N-H⋯Cl inter-molecular inter-actions with the Cl ion forming weak bifurcated hydrogen bonds with nearby water mol-ecules and N-H inter-actions, leading to a three-dimensional supra-molecular network structure.
在标题盐[Ni(CHN)(HO)]Cl中，不对称单元由半个络合阳离子和一个氯离子组成，阳离子的Ni原子位于一个二重旋转轴上。阳离子的六配位Ni原子在略微扭曲的八面体环境中与来自两个甲基取代乙二胺配体的四个N原子和两个水分子相连。五元螯合环呈轻微的信封构象。晶体堆积具有O-H⋯Cl和N-H⋯Cl分子间相互作用，Cl离子与附近的水分子形成弱的分叉氢键以及N-H相互作用，导致形成三维超分子网络结构。
