Synthesis, Single Crystal, and Physical Properties of Asymmetrical Thiophene/Selenophene-Fused Twistacenes
文献类型：期刊论文
| 作者 | Lv, Bo1; Shen, Xingxing2; Xiao, Jinchong1; Duan, Jingdan1; Wang, Xuefei3; Yi, Yuanping2 |
| 刊名 | CHEMISTRY-AN ASIAN JOURNAL
 |
| 出版日期 | 2015-12-01 |
| 卷号 | 10期号:12页码:2676-2681 |
| 关键词 | heteroacenes optical property self-assembly synthesis twisted structures |
| 英文摘要 | Two asymmetrical twistacenes, PyPT and PyPS, have been synthesized and characterized. Single crystal Xray analyses show that both of them have twisted structures with a torsion angle of 26.65 degrees for PyPT and 26.59 degrees for PyPS measured between plane C5-C23-C25 and plane C13-C15-C26. The thiophene/selenophene-fused acenes emit blue fluorescence with quantum yields of 0.39 for PyPT and 0.04 for PyPS in organic solvents, whereas the all-carbon molecule HBP emits green fluorescence. Meanwhile, PyPT and PyPS show a similar reversible oxide procedure with the onset potentials of 0.73 and 0.72 V, respectively. In addition, PyPT and PyPS can self-assemble to form nanoparticles in a mixture of THF/H2O through re-precipitation method. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/29704]  |
| 专题 | 化学研究所_有机固体实验室 |
| 作者单位 | 1.Hebei Univ, Coll Chem & Environm Sci, Key Lab Chem Biol Hebei Prov, Baoding 071002, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci BNLMS, Key Lab Organ Solids, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lv, Bo,Shen, Xingxing,Xiao, Jinchong,et al. Synthesis, Single Crystal, and Physical Properties of Asymmetrical Thiophene/Selenophene-Fused Twistacenes[J]. CHEMISTRY-AN ASIAN JOURNAL,2015,10(12):2676-2681. |
| APA | Lv, Bo,Shen, Xingxing,Xiao, Jinchong,Duan, Jingdan,Wang, Xuefei,&Yi, Yuanping.(2015).Synthesis, Single Crystal, and Physical Properties of Asymmetrical Thiophene/Selenophene-Fused Twistacenes.CHEMISTRY-AN ASIAN JOURNAL,10(12),2676-2681. |
| MLA | Lv, Bo,et al."Synthesis, Single Crystal, and Physical Properties of Asymmetrical Thiophene/Selenophene-Fused Twistacenes".CHEMISTRY-AN ASIAN JOURNAL 10.12(2015):2676-2681. |
入库方式： OAI收割
来源：化学研究所
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