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1、SupramolecularChemistryISSN:1061-0278(Print)1029-0478(Online)Journalhomepage:http://www.tandfonline.com/loi/gsch20PreparationofPyridiniumIodide-CdI2HybridsforNonlinearOpticalMaterialsHiroakiKosuge,ShujiOkada,HidetoshiOikawa&HachiroNakanishiTocitethisarticle:Hi
2、roakiKosuge,ShujiOkada,HidetoshiOikawa&HachiroNakanishi(2001)PreparationofPyridiniumIodide-CdI2HybridsforNonlinearOpticalMaterials,SupramolecularChemistry,13:1,233-245,DOI:10.1080/10610270108034896Tolinktothisarticle:http://dx.doi.org/10.1080/10610270108034896
3、Publishedonline:23Sep2006.SubmityourarticletothisjournalArticleviews:22ViewrelatedarticlesCitingarticles:3ViewcitingarticlesFullTerms&Conditionsofaccessandusecanbefoundathttp://www.tandfonline.com/action/journalInformation?journalCode=gsch20Downloadby:[HongKon
4、gPolytechnicUniversity]Date:23February2017,At:02:57SUPRAMOLECULARCHEMISTRY,Vol.13,pp.233-245.?2001OPA(OverseasPublishersAssociation)NV.ReprintsavailabledirectlyfromthepublisherPublishedbylicenseunderPhotocopyingpermittedbylicenseonlytheGordonandBreachSciencePu
5、blishersimprintPrinted!nMalaysiaPreparationofPyridiniumIodide-CdI2HybridsforNonlinearOpticalMaterialsHIROAKIKOSUCE,SHUJIOKADA,HIDETOSHIOIKAWAandHACHIRONAKANISHYInstituteforChemicalReactionScience,TdlOk14University,Sendai980-8577,JapanInordertoobtainanewtypeofo
6、rganic-inorganiccrystalshavebeenwellestablishedasfollows:hybridmaterialfornonlinearoptics,twopyridi-First,moleculesinthematerialsshouldhavenium-Cd12crystals,i.e.,bis(4-cyano-1-methyl-pyridinium)tetraiodocadmate(CNP/Cd14)andlargehyperpolarizability(p).Secondly,
7、thesebis(4-dimethylamino-1-methylpyridinium)tetraio-moleculesshouldbealigned,atleastinnon-docadmeate(DAPICdI,)wereprepared.FromX-raycentrosymmetriccrystalstructuresandhope-crystalstructureanalyses,theinorganicpartsofbothofthecrystalsarefoundtobethetetrahedralf
8、ullyinoptimalorientationtomaximizeNLO[Cd14]'-structure.AlthoughtheCNP/Cd14crystalspropertiesinbulk.Theabsorptionofthehaveacentrosymmetriclayeredstructure,theDAP/materialsshouldnotb
