| D,L-1,2,2-三甲基环戊烷-1,3-二胺硝酸镍配合物的合成、结构及其和手性D-(+)-1,2,2-三甲基环戊烷-1,3-二胺氯化镍配合物的对比分析(英) |
| Synthesis and Crystal Structure of a Nickel(Ⅱ) Complex [Ni(La)2](NO3)2 (La=D,L-1,2,2-trimethylcyclopentane-1,3-diamine) and Its Comparison with Chiral Complex [Ni(Lb)2]Cl2 |
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| 摘要: |
| 关键词: D,L-1,2,2-三甲基环戊烷-1,3-二胺 镍配合物 晶体结构 氢键相互作用 |
| 基金项目: |
| Abstract: A nickel(Ⅱ) complex [Ni(La)2](NO3)2 (1) with bidentate racemic 1,2,2-trimethylcyclopentane-1,3-diamine ligand has been synthesized and characterized by IR, EA, ES-MS, and its X-ray diffraction study reveals that the nickel(Ⅱ) center is tetra-coordinated by one D- and one L- diamine ligands, and a three-dimensional hydrogen-bond-sustained network is formed in the solid state by means of the eight-membered N-H…O hydrogen bond cycle. This compound also supplies a good comparison to the chiral complex [Ni(Lb)2]Cl2·2H2O (2) (Lb=D-(+)-1,2,2-trimethylcyclopentane-1,3-diamine). CCDC: 218122. |
| Keywords: D,L-1,2,2-trimethylcyclopentane-1,3-diamine nickel(Ⅱ) complex crystal structure hydrogen bonding interactions |
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| 黄 伟,周云曙,李卉卉,钱惠芬,苟少华.D,L-1,2,2-三甲基环戊烷-1,3-二胺硝酸镍配合物的合成、结构及其和手性D-(+)-1,2,2-三甲基环戊烷-1,3-二胺氯化镍配合物的对比分析(英)[J].无机化学学报,2004,20(2):205-209. |
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