摘要
A blue light-emitting material, 2-（N-ethyl-anthraceneyl-9） imidazo [4,5-f] 1,10-phenanthroline （EAIP）, has been synthesized and characterized by 1H NMR, IR, elemental and single crystal X-ray diffraction analysis. The results of theoretical calculations indicate that the HOMO and LUMO distributions mairdy locate at the anthracene fragment. It displays bright blue emission in both solid state and dichloromethane solution. The emission quantum yield calculated is 0.76. 2009 Bin Li. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
A blue light-emitting material, 2-（N-ethyl-anthraceneyl-9） imidazo [4,5-f] 1,10-phenanthroline （EAIP）, has been synthesized and characterized by 1H NMR, IR, elemental and single crystal X-ray diffraction analysis. The results of theoretical calculations indicate that the HOMO and LUMO distributions mairdy locate at the anthracene fragment. It displays bright blue emission in both solid state and dichloromethane solution. The emission quantum yield calculated is 0.76. 2009 Bin Li. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
基金
the financial supports of One Hundred Talents Project from the Chinese Academy of Sciences and the NSFC(No.50872130)
