Khelfa Selma, Touil Marwa, Setifi Zouaoui, Setifi Fatima, Al-Douh Mohammed Hadi, Glidewell Christopher
Département de Chimie, Faculté des Sciences, Université 20 Août 1955-Skikda, BP 26, Route d'El-Hadaiek, Skikda 21000, Algeria.
Laboratoire de Chimie, Ingénierie Moléculaire et Nanostructures (LCIMN), Université Ferhat Abbas Sétif 1, Sétif 19000, Algeria.
IUCrdata. 2021 Jun 8;6(Pt 6):x210568. doi: 10.1107/S241431462100568X. eCollection 2021 Jun.
In the title compound, [CdNi(CHN)(CN)] , the Cd and Ni atoms both lie on centres of inversion in space group 2/. The Cd atom is coordinated by two bidentate quinolin-8-amine ligands and by the N atoms of two cyano ligands, while the square planar Ni atom is coordinated by the C atoms of four cyano ligands. These units form a one-dimensional coordination polymer containing an (-NC-Ni-CN-Cd-) backbone, and the coordination polymer chains are linked into a three-dimensional array by a combination of N-H⋯N and C-H⋯N hydrogen bonds, augmented by a π-π stacking inter-action.
在标题化合物[CdNi(CHN)(CN)]中，镉（Cd）原子和镍（Ni）原子均位于空间群2/的对称中心上。镉原子由两个双齿8-喹啉胺配体以及两个氰基配体的氮原子配位，而平面正方形的镍原子则由四个氰基配体的碳原子配位。这些单元形成了一种包含(-NC-Ni-CN-Cd-)主链的一维配位聚合物，并且配位聚合物链通过N-H⋯N和C-H⋯N氢键的组合连接成三维阵列，同时还存在π-π堆积相互作用。
