Syntheses, Crystal Structures, Non-covalent Interactions and Properties of a Nickel(Ⅱ) Complex Monomer and Its Dimer

• 作者: CHU Jin-Feng WANG Shu-Ying WANG You-Qing XU Qi-Xin ZHANG Ming-Yu
• 来源期刊: 结构化学
• 年，卷（期）: 2020,（10）
• 所属期刊栏目: coordination chemistry
• 页码范围: 1877-1884
• 页数: 8页
• 语种: 英文
• DOI: 10.14102/j.cnki.0254-5861.2011-2815

摘要

A pair of nickel(Ⅱ) complexes monomer and dimer,namely[NiCl2(L)](1) and[Ni2Cl2(L)2(μ-Cl)2](2) (L =2-morpholine-4-yl-4,6-di-pyrazol-l-yl-l,3,5-triazine),were synthesized by using L to react with NiCl2·2H2O at 35 and 65 ℃,respectively.X-ray crystal structures of complexes 1 and 2 were determined.Complex 1 is mononuclear and its nickel(Ⅱ) center resides in a distorted square-pyramidal environment with a NiN3Cl2 donor set,but complex 2 is binuclear and its nickel(Ⅱ) center shows a distorted octahedral geometry with a NiN3Cl3 donor set.In complex 2,two adjacent nickel(Ⅱ) centers are connected by two bridging chloride anions.Complexes 1 and 2 form different three-dimensional supramolecular structures through non-covalent interactions such as π-π stacking interactions,anion-π interactions and weak hydrogen bonds.Both complexes were further characterized by thermal gravimetric analyses and spectroscopic methods.

作者信息

序号	姓名	单位	发文数	被引次数	H指数	G指数
1	CHU Jin-Feng		1	0	0.0	0.0
2	WANG Shu-Ying		1	0	0.0	0.0
3	ZHANG Ming-Yu		1	0	0.0	0.0
4	XU Qi-Xin		1	0	0.0	0.0
5	WANG You-Qing		1	0	0.0	0.0