876905-57-6Relevant articles and documents
Amphipathic rhombic supramolecular metal macrocycle as well as preparation method and application thereof (by machine translation)
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, (2021/01/11)
The invention discloses an amphipathic rhombic supramolecular metal macrocyclic compound as well as a preparation method and application thereof. The structure of the amphipathic rhombic supramolecular metal macrocyclic compound is shown as a formula (I). The preparation method of the amphipathic rhombic supramolecular metal macrocyclic compound comprises the following steps: mixing a glucose group-modified 120°-bipyridine ligand L and a methoxy functionalized 60°-diplatinum receptor A and the like, and forming an amphipathic rhombic supramolecular metal macrocyclic compound by self-assembly of the orientation coordinate bonds between the two Pt (II)- N. The invention further provides a preparation of the amphipathic rhombic supramolecular metal macrocyclic compound Use of a vector. (by machine translation)
Hierarchical Gelation of a Pd12L24 Metal-Organic Cage Regulated by Cholesteryl Groups
Zeng, Lihua,Xiao, Yali,Jiang, Jingxing,Fang, Haobin,Ke, Zhuofeng,Chen, Liuping,Zhang, Jianyong
, p. 10019 - 10027 (2019/08/26)
The creation of supramolecular assemblies by assembly of structurally simple components via supramolecular interactions provides an opportunity to develop functional materials with hierarchical complexibility. Herein, we report an assembly approach to supramolecular gels based on metal-organic cages with tunable hierarchical structures and properties. A Pd12L24 cage (L is cholesteryl-functionalized 3,5-bis(4-pyridyl)benzene) bearing 24 cholesteryl groups is used as a supramolecular building unit and molecular platform for functionalization with tunable functional behaviors. The Pd12L24 cage motifs spontaneously self-assemble into gels where orthogonal metal-organic coordination and cholesteryl-cholesteryl interactions are involved in the gelation. The Pd12L24 cage exhibits a reversible transition between solution and aggregated gel states in response to temperature. The gelation and the mechanical property are rarely regulated by deuterated solvents and tetramethylsilane. The mechanical property of the gel materials is tunable by varying the content of cholesteryl groups of Pd12L24. Functional moieties (e.g., luminescent TPE group) can be introduced on the cage, and the luminescent property changes while the structure is maintained. The Pd12L24 gel shows visible anion-responsive behaviors arising from the hierarchical structure.
Thiophene-coated functionalized M12L24 spheres: Synthesis, characterization, and electrochemical properties
Jiang, Fei,Wang, Ning,Du, Zhengkun,Wang, Jun,Lan, Zhenggang,Yang, Renqiang
, p. 2230 - 2234,5 (2020/08/24)
Instant balls: Well-defined thiophene-coated functional nanospheres were synthesized by instantaneous self-assembly of twelve 90° Pd II-containing compounds and twenty-four 120° organic bidentate ligands in acetone. This solvent system was efficient to prepare the self-assembled complexes, facilitating isolation and purification. The self-assembled functional nanospheres exhibited interesting electrochemical properties. Copyright
A sphere-in-sphere complex by orthogonal self-assembly
Sun, Qing-Fu,Murase, Takashi,Sato, Sota,Fujita, Makoto
, p. 10318 - 10321 (2011/12/03)
Russian dolls: Two covalently tethered, curved bispyridinyl ligands and PdII ions have been shown to self-assemble into a sphere-in-sphere complex (6.3 nm in diameter; see X-ray structure). The two ligands did not form heteroleptic mixed complexes, but instead assembled into two distinct homogeneous [M12L24] cuboctahedra, reminiscent of a double-shell viral capsid. Copyright