Dicyanobenzene and dicyanopyrazine derived X-shaped charge-transfer chromophores: comparative and structure-property relationship studyElectronic supplementary information (ESI) available: General information, synthesis and characterization of 11, further crystallographic, electrochemical, spectroscopic data, SHG results and HOMO/LUMO localizations in B1-B10, 1H and 13C NMR spectra of B1-B10. CCDC 984735 and 984736. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.
A series of novel X-shaped push-pull compounds based on benzene-1,2-dicarbonitrile has been designed, synthesized and further investigated by X-ray analysis, electrochemistry, absorption and emission spectra, SHG experiment and quantum-chemical calculations. The obtained data were compared with thos...
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| creator | Dokládalová, L Bureš, F Kuznik, W Kityk, I. V Wojciechowski, A Mikysek, T Almonasy, N Ramaiyan, M Pad lková, Z Kulhánek, J Ludwig, M |
| description | A series of novel X-shaped push-pull compounds based on benzene-1,2-dicarbonitrile has been designed, synthesized and further investigated by X-ray analysis, electrochemistry, absorption and emission spectra, SHG experiment and quantum-chemical calculations. The obtained data were compared with those for isolobal 5,6-disubstituted pyrazine-2,3-dicarbonitriles. Structure-property relationships were elucidated. The extension, composition and planarization of the π-linker used as well as the electron-withdrawing ability of both dicyano-substituted acceptor units affect the linear and nonlinear properties of the target charge-transfer chromophores most significantly.
Structure-property relationships in X-shaped push-pull molecules with dicyanobenzene and dicyanopyrazine acceptors. |
| doi_str_mv | 10.1039/c4ob00901k |
| format | Article |
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Structure-property relationships in X-shaped push-pull molecules with dicyanobenzene and dicyanopyrazine acceptors.</description><identifier>ISSN: 1477-0520</identifier><identifier>EISSN: 1477-0539</identifier><identifier>DOI: 10.1039/c4ob00901k</identifier><language>eng</language><creationdate>2014-07</creationdate><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Dokládalová, L</creatorcontrib><creatorcontrib>Bureš, F</creatorcontrib><creatorcontrib>Kuznik, W</creatorcontrib><creatorcontrib>Kityk, I. V</creatorcontrib><creatorcontrib>Wojciechowski, A</creatorcontrib><creatorcontrib>Mikysek, T</creatorcontrib><creatorcontrib>Almonasy, N</creatorcontrib><creatorcontrib>Ramaiyan, M</creatorcontrib><creatorcontrib>Pad lková, Z</creatorcontrib><creatorcontrib>Kulhánek, J</creatorcontrib><creatorcontrib>Ludwig, M</creatorcontrib><title>Dicyanobenzene and dicyanopyrazine derived X-shaped charge-transfer chromophores: comparative and structure-property relationship studyElectronic supplementary information (ESI) available: General information, synthesis and characterization of 11, further crystallographic, electrochemical, spectroscopic data, SHG results and HOMO/LUMO localizations in B1-B10, 1H and 13C NMR spectra of B1-B10. CCDC 984735 and 984736. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.</title><description>A series of novel X-shaped push-pull compounds based on benzene-1,2-dicarbonitrile has been designed, synthesized and further investigated by X-ray analysis, electrochemistry, absorption and emission spectra, SHG experiment and quantum-chemical calculations. The obtained data were compared with those for isolobal 5,6-disubstituted pyrazine-2,3-dicarbonitriles. Structure-property relationships were elucidated. The extension, composition and planarization of the π-linker used as well as the electron-withdrawing ability of both dicyano-substituted acceptor units affect the linear and nonlinear properties of the target charge-transfer chromophores most significantly.
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Structure-property relationships in X-shaped push-pull molecules with dicyanobenzene and dicyanopyrazine acceptors.</abstract><doi>10.1039/c4ob00901k</doi><tpages>11</tpages></addata></record> |
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| title | Dicyanobenzene and dicyanopyrazine derived X-shaped charge-transfer chromophores: comparative and structure-property relationship studyElectronic supplementary information (ESI) available: General information, synthesis and characterization of 11, further crystallographic, electrochemical, spectroscopic data, SHG results and HOMO/LUMO localizations in B1-B10, 1H and 13C NMR spectra of B1-B10. CCDC 984735 and 984736. For ESI and crystallographic data in CIF or other electronic format see DOI: 10. |
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