多酸模板指導(dǎo)的炔銀簇狀化合物的合成和表征.pdf

1、廈門大學(xué)碩士學(xué)位論文多酸模板指導(dǎo)的炔銀簇狀化合物的合成和表征姓名：喬娟申請學(xué)位級別：碩士專業(yè)：無機化學(xué)指導(dǎo)教師：王泉明201106AbstractAniontemplatesplayanimportantroleintheformationofsilveralkynylclustersInthesynthesisofhighnuclearitysilverclusters，thesizeandtypeofaniontemplatesaf

2、fectthenuclearityoftheclusterformed，e舀macrocycliccompounds，cageclusterandspiralcompoundsIncomparison、)Irimsimpleanions，polyoxometalates(POMs)exhibitrichStn】ctl】raIvarietiesandhavepotentialapplicationsindiverseareas，such勰

3、catalysis，biologyandluminescenceSilveralkynylcomplexesweresynthesizedbythereactionof[Ag(C蘭CBut)]n，varioussolublesilversaltsand22’bipyFactorssuch雛thekindofPOMsanionictemplates，counterionsandligandsWerefoundtohavegreateffe

4、ctonthestmeturesofsilveralkynylcomplexesThecompoundswerecharacterizedbysinglecrystalanalysis，elementalanalysis，IR，Xoraypowderdiffraction(XRD)，andNMlLThispaperconsistsoftwoparts：IGiantsilveralkynylcageswithsixtysilver(I)i

5、onsclustering觚oundpolyoxometalatetemplatesTheadvantagesofemployingaclusterlikePOManionasatemplatelienotonlyinincreasingthenuclearityofsilverclustersbutalsoinintroducingnewredoxcentersthatcallprofoundlyaffectthephysicalpr

6、opertiesoftheclusterIISilveralkynylcagesweresynthesizedbyemployingpolyoxotungstates嬲templatesWefoundthatdifferentcounterionsandpHvalueshaveimportantinfluenceWehaveobtainedthefirstluminescentsilveralkyIlylclustersbyintrod