合成了一种新的含异马来二氰基二硫烯(i-mnt)镍(Ⅱ)配阴离子的2-萘亚甲基哌啶([2-NaMePid]+)盐(简记为[2-NaMePid]2[Ni(i-mnt)2]).基于元素分析、摩尔电导测定,以及红外光谱、紫外-可见光谱、X射线单晶衍射分析确定了其组成和结构.结果显示,合成的哌啶盐属于三斜晶系,P-1空间群,分子中的[Ni(imnt)2]2-阴离子通过短程的C…N作用形成一维链;阴、阳离子之间的静电作用,以及N-H…N和C-H…Ni氢键促进分子的堆积和稳定. A novel salt of 2-naphthalenemethylenepiperidine ([2-NaMePid] +) (abbreviated as [2-NaMePid] +) with an isodine dicyanodithiol (i- 2-NaMePid] 2 [Ni (i-mnt) 2]). The composition and structure were confirmed by elemental analysis, molar conductance measurements, and IR, UV-Vis and X-ray single crystal diffraction analyzes. Belongs to the triclinic and P-1 space group, and the [Ni (imnt) 2] 2- anion in the molecule forms a one-dimensional chain through the short-range C ... N interaction; the electrostatic interaction between the anion and the cation, As well as NH ... N and CH ... Ni hydrogen bonding promote the accumulation and stabilization of molecules.