Pyrrole-Based Hydrazone Organic Nonlinear Optical Crystals and Their Polymorphs

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dc.contributor.authorKwon, O-Pilko
dc.contributor.authorJazbinsek, Mojcako
dc.contributor.authorYun, Hoseopko
dc.contributor.authorSeo, Jung-Inko
dc.contributor.authorKim, Eun-Miko
dc.contributor.authorLee, Yoon Supko
dc.contributor.authorGuenter, Peterko
dc.date.accessioned2013-03-07T17:44:46Z-
dc.date.available2013-03-07T17:44:46Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2008-11-
dc.identifier.citationCRYSTAL GROWTH & DESIGN, v.8, no.11, pp.4021 - 4025-
dc.identifier.issn1528-7483-
dc.identifier.urihttp://hdl.handle.net/10203/90813-
dc.description.abstractA series of new organic nonlinear optical nitrophenylhydrazone crystals based on pyrrole with various substituents (X: -H, -CH(3), -CF(3)) on the hydrazone group (-CX = N-NH-) has been synthesized and their polymorphs have been investigated. The chromophore 2-((2-(4-nitrophenyl)hydrazono)methyl)-1H-pyrrole (HNPH) exhibits two polymorphs with large macroscopic nonlinearity, with a powder second harmonic generation activity of 420 times and 210 times that of urea at 1.9 mu m for the anisotropic polar HNPH-I with P(n) space group and the isotropic nonpolar HNPH-II polymorph with P2(1)2(1)2(1) space group, respectively. The microscopic and macroscopic nonlinearities in the crystallographic system have been analyzed theoretically using finite field calculations.-
dc.languageEnglish-
dc.publisherAMER CHEMICAL SOC-
dc.subject1ST HYPERPOLARIZABILITY-
dc.subjectWAVE-GUIDES-
dc.subjectINFRARED-ABSORPTION-
dc.subjectMOLECULAR-CRYSTALS-
dc.subjectCHROMOPHORES-
dc.subjectGENERATION-
dc.subjectPOLYENE-
dc.subjectDESIGN-
dc.subjectDONOR-
dc.subjectSALTS-
dc.titlePyrrole-Based Hydrazone Organic Nonlinear Optical Crystals and Their Polymorphs-
dc.typeArticle-
dc.identifier.wosid000260675500028-
dc.identifier.scopusid2-s2.0-61549093395-
dc.type.rimsART-
dc.citation.volume8-
dc.citation.issue11-
dc.citation.beginningpage4021-
dc.citation.endingpage4025-
dc.citation.publicationnameCRYSTAL GROWTH & DESIGN-
dc.identifier.doi10.1021/cg800218u-
dc.contributor.localauthorLee, Yoon Sup-
dc.contributor.nonIdAuthorKwon, O-Pil-
dc.contributor.nonIdAuthorJazbinsek, Mojca-
dc.contributor.nonIdAuthorYun, Hoseop-
dc.contributor.nonIdAuthorKim, Eun-Mi-
dc.contributor.nonIdAuthorGuenter, Peter-
dc.type.journalArticleArticle-
dc.subject.keywordPlus1ST HYPERPOLARIZABILITY-
dc.subject.keywordPlusWAVE-GUIDES-
dc.subject.keywordPlusINFRARED-ABSORPTION-
dc.subject.keywordPlusMOLECULAR-CRYSTALS-
dc.subject.keywordPlusCHROMOPHORES-
dc.subject.keywordPlusGENERATION-
dc.subject.keywordPlusPOLYENE-
dc.subject.keywordPlusDESIGN-
dc.subject.keywordPlusDONOR-
dc.subject.keywordPlusSALTS-
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