Helical Self-Assembly and Photopolymerization Properties of Achiral Amphiphilic Platinum(II) Diacetylene Complexes of Tridentate 2,6-Bis(1-alkylpyrazol-3-yl)pyridines
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- 作者：Yongguang Li ; Keith Man-Chung Wong ; Hok-Lai Wong ; Vivian Wing-Wah Yam
- 刊名：ACS Applied Materials & Interfaces
- 出版年：2016
- 出版时间：July 13, 2016
- 年：2016
- 卷：8
- 期：27
- 页码：17445-17453
- 全文大小：517K
- 年卷期：0
- ISSN：1944-8252
文摘
Amphiphilic platinum(II) diacetylene complexes of the 2,6-bis(1-butylpyrazol-3-yl)pyridine pincer ligand were designed and synthesized. Helical fibrous nanostructures were obtained through supramolecular assembly of the achiral platinum(II) diacetylene complexes via intermolecular hydrogen bonding, amphiphilic effects, Pt···Pt interactions, and π–π stacking interactions. In situ post-photopolymerization of the diacetylene unit was shown to occur in the preorganized helical fibers.