2013 Fiscal Year Final Research Report
Synthesis of propeller molecules with 3-fold symmetry and elucidation of their electronic structures in the solid state
| Project/Area Number |
23655128
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Functional materials chemistry
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| Research Institution | Osaka University |
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Principal Investigator |
KUBO Takashi 大阪大学, 大学院・理学研究科, 教授 (60324745)
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| Project Period (FY) |
2011 – 2013
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| Keywords | 電気・磁気的機能 / グラフェン / ディラックフェルミオン / 三回対称 |
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| Research Abstract |
Honeycomb arrangement of molecules in a crystal or on a substrate would lead to the same electronic structure as graphene. We focused on π-conjugated molecules having three-fold symmetry and actually prepared them, and investigated their structure and physical properties. X-ray crystallographic analysis demonstrated that the compound with fluoranthene moieties gave a honeycomb structure in the crystal. We also prepared a CT complex of the compound with F4-TCNQ and X-ray crystallographic analysis revealed that the CT complex also adapts a honeycomb structure
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