Triple-Stranded Helical and Plywood-Like Arrays: Two Uncommon Framework Isomers Based on the Common One-Dimensional Chain Structures
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- 作者：Xing-Qiang Lü ; Yu-Qin Qiao ; Jian-Rong He ; Mei Pan ; Bei-Sheng Kang ; Cheng-Yong Su
- 刊名：Crystal Growth & Design
- 出版年：2006
- 出版时间：August 2006
- 年：2006
- 卷：6
- 期：8
- 页码：1910 - 1914
- 全文大小：427K
- 年卷期：v.6,no.8(August 2006)
- ISSN：1528-7505
文摘
Two 1D polymeric chain structures, namely, {[Ag(3-impmd)]·(SbF6)·CH2Cl2}
(1) and {[Ag(3-impmd)]·(NO3)·MeOH} (2), were assembled from the flexible organic spacer N,N'-bis(3-imidazol-1-yl-propyl)-pyromellitic diimide (3-impmd)with AgSbF6 and AgNO3, respectively. Complex 1 crystallizes with the 1D chains displaying cross-like arrangement, while Complex2 presents a triple-stranded helical structure, which is dictated by the anions and further assembled into 3D architectures via variousweak supramolecular interactions. The luminescent properties of both complexes were investigated in solution and solid state.
(1) and {[Ag(3-impmd)]·(NO3)·MeOH} (2), were assembled from the flexible organic spacer N,N'-bis(3-imidazol-1-yl-propyl)-pyromellitic diimide (3-impmd)with AgSbF6 and AgNO3, respectively. Complex 1 crystallizes with the 1D chains displaying cross-like arrangement, while Complex2 presents a triple-stranded helical structure, which is dictated by the anions and further assembled into 3D architectures via variousweak supramolecular interactions. The luminescent properties of both complexes were investigated in solution and solid state.