Ribbons王明峰论文Ribbons,Vesicles,andBaskets:SupramolecularAssemblyofaCoil–Plate–CoilEmeraldiceneDerivative**Supramolecularassemblyofp-,p-conjugatedmoleculesarethebuildingblocksofsolid-,relativelyweakp–,dependingontheirmolecularstructuresandprocessingconditions,self-assembleintoavarietyofnano/microscalestructures,suchasspheres,wires,ribbons,tubes,helices,disks,sheets,toroids,barrels,vesicles,,rod–coilmolecules,consistingofrigidrodandflexiblecoilsegments,areoneofseveralself-assemblingbuildingblocksforcreatingwell-–coilsystems,therod–coilsystemscanformwell-orderedstructuresevenatrelativelylowmolecularweightsofeachblock,becausethestiffrod-–interactionsandreportthecolloidalself-assemblyofacoil–plate–coilemeraldicenederivative1,–coilemeraldicenederivative,parisonwiththoseofconventionalrod–-assembledstructures()anizationofthepconjugatedmoietiesdeterminestheinherentelectronicproperties(seebelow).Emeraldicenesareheteroaromaticp-conjugatedmoleculeswithextendedp-electronstructuresandhighelectronaffinities,,dependingonthealkylsubstituents,formface-to-faceand/oredge-to-facep–,itremainsunknownwhethersuchap–pstackinginteractionassiststheformationofmicro/
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