文献类型： 外文期刊

作者： Deng, Xiao-Hui ¹ ; Ran, Jing-Wen ² ;

作者机构： 1.Hubei Acad Agr Sci, Inst Cash Crops, Wuhan 430064, Peoples R China

2.Dalian Univ Technol, State Key Lab Fine Chem, Sch Environm Sci & Technol, Dalian 116024, Peoples R China

3.Dalian Univ Technol, Key Lab Ind Ecol & Environm Engn MOE, Sch Environm Sci & Technol, Dalian 116024, Peoples R China

期刊名称：ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE （ 影响因子：0.347； 五年影响因子：0.278 ）

ISSN： 1600-5368

年卷期： 2012 年 68 卷

页码：

收录情况： SCI

摘要： The title compound, [Ni-4(C6H5N3O)(2)(C6H6N3O)(2)(C5H5N)(4)](NO3)(2), is a tetranuclear nickel complex containing a single-decker cation, located on an inversion center. The two unique Ni-II cations are N,N ',N '',O-chelated by carboximidamidate(2-) and carboximidamidate(1-) anions, forming a distorted four-coordinate planar structure, while the other two Ni-II atoms are N,N ',O,O '-chelated by the same bridging ligands and two pyridine molecules, affording six-coordinated metals in an octahedral geometry. The cation is isostructural with the complex crystallized with perchlorate counter-ions in place of nitrate.