Fluorescent Dodecapus in 3D Framework

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• 作者：Hongming He ; Fuxing Sun ; Jiangtao Jia ; Zheng Bian ; Nian Zhao ; Xuepeng Qiu ; Lianxun Gao ; Guangshan Zhu
• 刊名：Crystal Growth & Design
• 出版年：2014
• 出版时间：September 3, 2014
• 年：2014
• 卷：14
• 期：9
• 页码：4258-4261
• 全文大小：339K
• ISSN：1528-7505

文摘

A dendritic aromatic 12-carboxyl ligand (H₁₂TDDPB) is assembled with Zn(II) ion. The TDDPB dimer coordinated with 12 Zn(II) ions, regarded as a dodecapus, is stabilized by metal coordination and 蟺鈥撓€ stacking. The dodecapus-based framework presents a new type of topology (hhm) with the point symbol of (6路8路10)₃(6³路8路10路12)₃(6³)₇. The resulting material emits strong blue luminescence in DMF, while the maximum emission of free ligand H₁₂TDDPB is in the ultraviolet region.