Study of the Edge-on Self-Assembly of Axially Substituted Silicon(IV) Phthalocyanine Derivatives in a Template on the HOPG Surface
文献类型：期刊论文
| 作者 | Geng; YF; Xu; J; Xue; JD; Shen; XM; Li; M |
| 刊名 | LANGMUIR
 |
| 出版日期 | 2015 |
| 卷号 | 31期号:49页码:13394-13401 |
| 英文摘要 | Molecular conformation is an important issue related to the self-assembly architecture and property. The self-assembly of silicon(IV) phthalocyanines covalently linked to the 5-N-cytidine or 4-carboxyphenoxy moiety at the axial positions, namely, SiPc(NC)(2) and SiPc(CP)(2), respectively, has been studied by means of scanning tunneling microscopy (STM) at the solid-liquid interface. The intermolecular axial hydrogen bonding in combination with the stabilizing role of the TCDB template brings about supramolecular selfassembled structures of silicon(IV) phthalocyanines in an edge-on orientation. Two pyridine compounds, 4,4'-bipyridine (BPY) and 1,2-di(4-pyridy0ethylene (DPE), can tune the supramolecular structure, leading to interestingly axial self-assemblies of SiPc(CP)(2) with BPY and DPE in an edge-on manner by hydrogen bonding. The results indicate that the axial substituents and the axial ligands can regulate and precisely control the conformation and arrangement of the phthalocyanine moiety on the graphite surface. |
| 学科主题 | Chemistry; Materials Science |
| 类目[WOS] | Chemistry, Multidisciplinary ; Chemistry, Physical ; Materials Science, Multidisciplinary |
| 收录类别 | SCI |
| WOS记录号 | WOS:000366872100015 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/229071]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 推荐引用方式 GB/T 7714 | Geng,YF,Xu,et al. Study of the Edge-on Self-Assembly of Axially Substituted Silicon(IV) Phthalocyanine Derivatives in a Template on the HOPG Surface[J]. LANGMUIR,2015,31(49):13394-13401. |
| APA | Geng.,YF.,Xu.,J.,Xue.,...&李敏.(2015).Study of the Edge-on Self-Assembly of Axially Substituted Silicon(IV) Phthalocyanine Derivatives in a Template on the HOPG Surface.LANGMUIR,31(49),13394-13401. |
| MLA | Geng,et al."Study of the Edge-on Self-Assembly of Axially Substituted Silicon(IV) Phthalocyanine Derivatives in a Template on the HOPG Surface".LANGMUIR 31.49(2015):13394-13401. |
入库方式： OAI收割
来源：高能物理研究所
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