C鈥揌路路路蟺 Interaction Induced Formation of Microtubes with Enhanced Emission

详细信息    查看全文

• 作者：Cuiping Zhao ; Zhongliang Wang ; Yinlong Yang ; Chao Feng ; Wei Li ; Yanan Li ; Yuping Zhang ; Feng Bao ; Yuliang Xing ; Xiujuan Zhang ; Xiaohong Zhang
• 刊名：Crystal Growth & Design
• 出版年：2012
• 出版时间：March 7, 2012
• 年：2012
• 卷：12
• 期：3
• 页码：1227-1231
• 全文大小：344K
• 年卷期：v.12,no.3(March 7, 2012)
• ISSN：1528-7505

文摘

High luminescent bis(salicylaldehyde)o-phenylenediimine(salophen) microtubes with rectangular cross sections were successfully synthesized by a self-assembly method. Accompanied by the formation of microtubes, a remarkable enhanced emission was observed. Crystal structure analysis and theoretical studies were both investigated in detail. It was found that a conformation change induced by multiple C鈥揌路路路蟺 interactions between adjacent molecules was responsible for the formation of microtubes. The edge-to-face C鈥揌路路路蟺 interactions also resulted in molecular structural rigidification, which made salophen a stronger emitter in microtubes.