An M12(L1)12(L2)12Cantellated Tetrahedron: A Case Study on Mixed-Ligand Self-Assembly

2014 ◽  
Vol 53 (49) ◽  
pp. 13510-13513 ◽  
Author(s):  
Qing-Fu Sun ◽  
Sota Sato ◽  
Makoto Fujita
Keyword(s):  
Self Assembly ◽  
Mixed Ligand

An M12(L1)12(L2)12Cantellated Tetrahedron: A Case Study on Mixed-Ligand Self-Assembly

2014 ◽  
Vol 126 (49) ◽  
pp. 13728-13731 ◽  
Author(s):  
Qing-Fu Sun ◽  
Sota Sato ◽  
Makoto Fujita
Keyword(s):  
Self Assembly ◽  
Mixed Ligand

scholarly journals Tuning the Morphology of Nanostructured Peptide Films by the Introduction of a Secondary Structure Conformational Constraint: A Case Study of Hierarchical Self-Assembly

2018 ◽  
Vol 122 (24) ◽  
pp. 6305-6313 ◽  
Author(s):  
Marta De Zotti ◽  
Beatrice Muzzi ◽  
Emanuela Gatto ◽  
Benedetta Di Napoli ◽  
Claudia Mazzuca ◽  
...  
Keyword(s):  
Secondary Structure ◽  
Self Assembly ◽  
Conformational Constraint

Self-assembly of a nonanuclear NiII cluster via atmospheric CO2 fixation: synthesis, structure, collision-induced dissociation mass spectrometry and magnetic property

2020 ◽  
Vol 49 (31) ◽  
pp. 10977-10982
Author(s):  
Xue-Fei Tian ◽  
Bao-Qian Ji ◽  
Lei Feng ◽  
Kai Sheng ◽  
Yan-Min Su ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Magnetic Property ◽  
Self Assembly ◽  
Co2 Fixation ◽  
Mixed Ligand ◽  
Atmospheric Co2 ◽  
Collision Induced Dissociation

The atmospheric CO2 was spontaneously fixed into a novel nonanuclear Ni(ii) cluster which has been easily and successfully constructed through a mixed-ligand approach.

A Case Study of the Likes and Dislikes of DNA and RNA in Self-Assembly

2015 ◽  
Vol 127 (50) ◽  
pp. 15333-15336 ◽  
Author(s):  
Hua Zuo ◽  
Siyu Wu ◽  
Mo Li ◽  
Yulin Li ◽  
Wen Jiang ◽  
...  
Keyword(s):  
Self Assembly ◽  
Dna And Rna

Self-Assembly of a Mixed-Ligand Metal-Coordination Polymeric Network of Cadmium(II) Croconate with 4,4‘-Bipyridine

2003 ◽  
Vol 42 (25) ◽  
pp. 8294-8299 ◽  
Author(s):  
Chih-Chieh Wang ◽  
Cheng-Han Yang ◽  
Shih-Min Tseng ◽  
Gene-Hsiang Lee ◽  
Yung-Ping Chiang ◽  
...  
Keyword(s):  
Self Assembly ◽  
Mixed Ligand ◽  
Metal Coordination ◽  
Polymeric Network

scholarly journals From a Well-Defined Organozinc Precursor to Diverse Luminescent Coordination Polymers Based on Zn(II)-Quinolinate Building Units Interconnected by Mixed Ligand Systems

Molecules ◽  
2021 ◽  
Vol 26 (23) ◽  
pp. 7402
Author(s):  
Katarzyna Sołtys-Brzostek ◽  
Kamil Sokołowski ◽  
Iwona Justyniak ◽  
Michał K. Leszczyński ◽  
Natalia Olejnik-Fehér ◽  
...  
Keyword(s):  
Coordination Polymer ◽  
Coordination Polymers ◽  
Self Assembly ◽  
Rational Design ◽  
Building Blocks ◽  
Mixed Ligand ◽  
Direct Reaction ◽  
Synthetic Strategy ◽  
Secondary Building Units ◽  
Additional Base

Introduction of photoactive building blocks into mixed-ligand coordination polymers appears to be a promising way to produce new advanced luminescent materials. However, rational design and self-assembly of the multi-component supramolecular systems is challenging from both a conceptual and synthetic perspective. Here, we report exploratory studies that investigate the potential of [Zn(q)2]2[tBuZn(OH)]2 complex (q = deprotonated 8-hydroxyquinoline) as an organozinc precursor as well as a mixed-ligand synthetic strategy for the preparation of new luminescent coordination polymers (CPs). As a result we present three new 2D mixed-ligand Zn(II)-quinolinate coordination polymers which are based on various zinc quinolinate secondary building units interconnected by two different organic linker types, i.e., deprotonated 4,4′-oxybisbenzoic acid (H2obc) as a flexible dicarboxylate linker and/or selected bipyridines (bipy). Remarkably, using the title organozinc precursors in a combination with H2obc and 4,4′-bipyridine, a novel molecular zinc quinolinate building unit, [Zn4(q)6(bipy)2(obc)2], was obtained which self-assembled into a chain-type hydrogen-bonded network. The application of the organometallic precursor allowed for its direct reaction with the selected ligands at ambient temperature, avoiding the use of both solvothermal conditions and additional base reagents. In turn, the reaction involving Zn(NO3)2, as a classical inorganic precursor, in a combination with H2obc and bipy led to a novel 1D coordination polymer [Zn2(q)2(NO3)2(bipy)]. While the presence of H2obc was essential for the formation of this coordination polymer, this ditopic linker was not incorporated into the isolated product, which indicates its templating behavior. The reported compounds were characterized by single-crystal and powder X-ray diffraction, elemental analysis as well as UV-Vis and photoluminescence spectroscopy.

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