0000000001265699

AUTHOR

Yanning Zeng

showing 3 related works from this author

Tailoring polymers through interplay of ligands within precatalysts: 8-(Nitro/benzhydryl-arylimino)-7,7-dimethyl-5,6-dihydroquinolylnickel halides in…

2017

A series of 8-(nitro/benzhydryl-substituted arylimino)-7,7-dimethyl-5,6-dihydroquinolines and the corresponding nickel halide complexes were synthesized and characterized. Molecular structures of representative nickel complexes were determined by single crystal X-ray diffraction, showing the dinuclear dimers with distorted square-pyramidal geometry around the nickel center. The binding energies determined by X-ray photoelectron spectroscopy (XPS) indicate the effective coordination between the sp2-nitrogen and nickel atoms as well as the influence of both the halogen ligands and the substituents within dihydroquinolines on the strength of the NiN bond. Ethylene polymerization with the nicke…

inorganic chemicalsPolymers and PlasticsMethylaluminoxaneSubstituentHalidechemistry.chemical_element010402 general chemistry01 natural sciencesvinylene groupnickelchemistry.chemical_compoundBromideVinylene groupPolymer chemistryMaterials ChemistryOrganic chemistrynitro substituent010405 organic chemistryChemistryLigandOrganic Chemistryhomogeneous catalysis0104 chemical sciencesNickelPolymerizationpolymerization
researchProduct

CCDC 1530049: Experimental Crystal Structure Determination

2017

Related Article: Chaunbing Huang, Yanning Zeng, Zygmunt Flisak, Zhijuan Zhao, Tongling Liang, Wen-Hua Sun|2017|J.Polym.Sci.,Part A:Polym.Chem.|55|2071|doi:10.1002/pola.28595

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(N-[24-bis(diphenylmethyl)-6-methylphenyl]-77-dimethyl-67-dihydroquinolin-8(5H)-imine)-bis(mu-chloro)-dichloro-di-nickel(ii)Experimental 3D Coordinates
researchProduct

CCDC 1530048: Experimental Crystal Structure Determination

2017

Related Article: Chaunbing Huang, Yanning Zeng, Zygmunt Flisak, Zhijuan Zhao, Tongling Liang, Wen-Hua Sun|2017|J.Polym.Sci.,Part A:Polym.Chem.|55|2071|doi:10.1002/pola.28595

Space GroupCrystallographyCrystal SystemCrystal Structurebis(mu-chloro)-dichloro-bis(N-(26-dimethyl-4-nitrophenyl)-77-dimethyl-67-dihydroquinolin-8(5H)-imine)-di-nickel(ii) dichloromethane solvateCell ParametersExperimental 3D Coordinates
researchProduct