英语翻译2.Experimental2.1Synthesisof[Ni(oba)(2,2′-bipy)]nAmixtureofH2oba(0.129g,0.5mmol),NiCl2•6H2O(0.119g,0.5mmol),NaOH(1mmol,0.04g)anddistillatedwater(18mL)washeatedina25mLstainless-steelreactorwithaTeflonl

　　英语翻译

　　2.Experimental

　　2.1Synthesisof[Ni(oba)(2,2′-bipy)]nAmixtureofH2oba(0.129g,0.5mmol),NiCl2•6H2O(0.119g,0.5mmol),NaOH(1mmol,0.04g)anddistillatedwater(18mL)washeatedina25mLstainless-steelreactorwithaTeflonliner160℃for120h,followedbyslowcoolingtoroomtemperature.Greenblockcrystalswereobtainedin85%yield(basedonNi).

　　2.2X-crystallography

　　SuitablesinglecrystalswereselectedunderapolarizingmicroscopeandfixedwithepoxycementonfineglassfiberswhichweremountedonaBrukerSmart1000CCDdiffractometerwithaMoKαradiation(λ=0.71073Å)at293(2)K.Thehydrogenatomsboundtocarbonwerelocatedbygeometricallycalculations.Allnon-hydrogenatomswererefinedbyfull-matrixleast-squarestechniques.AllcalculationswereperformedbytheSHELXTL97program[8].Crystaldata,intensitycollectionandstructurerefinementdetailsaresummarizedintable1.Selectedinteratomicdistancesandbondanglesaregivenintable2.CCDC:794282.