Zhou Yan-Ling, Zeng Ming-Hua, Ng Seik Weng
Acta Crystallogr Sect E Struct Rep Online. 2009 Dec 12;66(Pt 1):m58. doi: 10.1107/S1600536809052635.
In the crystal structure of the title coordination polymer/co-crystal, {[ZnCl(2)(C(18)H(18)N(4))]·C(18)H(18)N(4)}(n), the tetrahedrally coordinated Zn(II) ions are linked by the N-heterocycle into a linear chain. Another N-heterocycle present is not coordinated to the metal atom but inter-acts with the chain through N-H⋯N and N-H⋯Cl hydrogen bonds. The butyl chain of the uncoordinated ligand is disordered over three positions in a 0.511 (4):0.289 (5):0.200 (5) ratio.
在标题配位聚合物/共晶体{[ZnCl₂(C₁₈H₁₈N₄)]·C₁₈H₁₈N₄}ₙ的晶体结构中，呈四面体配位的Zn(II)离子通过N-杂环连接成一条线性链。存在的另一个N-杂环不与金属原子配位，而是通过N-H⋯N和N-H⋯Cl氢键与该链相互作用。未配位配体的丁基链在三个位置上无序排列，比例为0.511 (4):0.289 (5):0.200 (5)。
