Discrete and polymeric organometallic-organic assemblies based on the diarsene complex [(Cp)2Mo2(CO)4(μ,η2-As2)], AgPF6 and N-donor organic molecules

2021 ◽  
Vol 45 (4) ◽  
pp. 1800-1804
Author(s):  
Mehdi Elsayed Moussa ◽  
Jana Schiller ◽  
Michael Seidl ◽  
Pavel A. Shelyganov ◽  
Manfred Scheer
Keyword(s):  
Self Assembly ◽  
Organic Molecules ◽  
Mixed Ligand ◽  
Organic Assemblies ◽  
Supramolecular Aggregates

The first mixed-ligand self-assembly reactions of the diarsene complex [Cp2Mo2(CO)4(μ,η2-As2)] and N-donor organic molecules in the presence of AgPF6 allow for the synthesis of two discrete and four polymeric supramolecular aggregates.

Host–guest energetic nanocomposites based on self-assembly of multi-nitro organic molecules in nanochannels of mesoporous materials

2011 ◽  
Vol 22 (30) ◽  
pp. 305602 ◽  
Author(s):  
Huaqiang Cai ◽  
Rongji Yang ◽  
Guangcheng Yang ◽  
Hui Huang ◽  
Fude Nie
Keyword(s):  
Mesoporous Materials ◽  
Self Assembly ◽  
Organic Molecules

Adherent and low friction nanocrystalline diamond films via adsorbing organic molecules in self-assembly seeding process

2018 ◽  
Vol 456 ◽  
pp. 75-82 ◽  
Author(s):  
Tao Wang ◽  
Lei Huang ◽  
Stephan Handschuh-Wang ◽  
Songquan Zhang ◽  
Xingxing Li ◽  
...  
Keyword(s):  
Self Assembly ◽  
Organic Molecules ◽  
Diamond Films ◽  
Nanocrystalline Diamond ◽  
Low Friction ◽  
Nanocrystalline Diamond Films

How Did It All Begin?: The Self-Assembly of Organic Molecules and the Origin of Cellular Life

2002 ◽  
Vol 11 ◽  
pp. 179-194
Author(s):  
David W. Deamer
Keyword(s):  
Origin Of Life ◽  
20Th Century ◽  
Self Assembly ◽  
Organic Molecules ◽  
Western Culture ◽  
The Self ◽  
Late 20Th Century ◽  
Cellular Life ◽  
The Earth ◽  
The Origin Of Life

Movies are the myths of late-20th century western culture. Because of the power of films likeETto capture our imagination, we are more likely than past generations to accept the possibility that life exists elsewhere in our galaxy. Such a myth can be used to sketch the main themes of this chapter, which concern the origin of life on the Earth.

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.

scholarly journals Intrinsic Effect of Pyridine-N-Position on Structural Properties of Cu-Based Low-Dimensional Coordination Frameworks

2020 ◽  
Vol 21 (17) ◽  
pp. 6171
Author(s):  
Anna Walczak ◽  
Gracjan Kurpik ◽  
Artur R. Stefankiewicz
Keyword(s):  
Physicochemical Characterization ◽  
Pyridine Nitrogen ◽  
Nitrogen Donor ◽  
Metal Organic ◽  
Low Dimensional ◽  
Polymeric Assemblies ◽  
Organic Assemblies ◽  
Intrinsic Effect ◽  
Supramolecular Aggregates

Metal-organic assemblies have received significant attention for catalytic and other applications, including gas and energy storage, due to their porosity and thermal/chemical stability. Here, we report the synthesis and physicochemical characterization of three metallosupramolecular assemblies consisting of isomeric ambidentate pyridyl-β-diketonate ligands L1–L3 and Cu(II) metal ions. It has been demonstrated that the topology and dimensionality of generated supramolecular aggregates depend on the location of the pyridine nitrogen donor atom in L1–L3. This is seen in characterization of two distinct 2D polymeric assemblies, i.e., [Cu(L1)2]n and [Cu(L2)2]n, in which both β-diketonate and pyridine groups are coordinated to the Cu(II) center, as well as in characterization of the mononuclear 1D complex Cu(L3)2, in which the central atom is bound only by two β-diketonate units.

CHEMICALLY SELF-ASSEMBLED NANOELECTRONIC COMPUTING NETWORKS

1998 ◽  
Vol 09 (01) ◽  
pp. 1-35 ◽  
Author(s):  
S. BANDYOPADHYAY ◽  
V. P. ROYCHOWDHURY ◽  
D. B. JANES
Keyword(s):  
Self Assembly ◽  
Organic Molecules ◽  
Fault Tolerant ◽  
Molecular Wires ◽  
Logic Circuits ◽  
Boolean Logic ◽  
Computing Machinery ◽  
Self Organized ◽  
Processing Activity ◽  
Image Processors

Recent advances in chemical self-assembly will soon make it possible to synthesize extremely powerful computing machinery from metallic clusters and organic molecules. These self-organized networks can function as Boolean logic circuits, associative memory, image processors, and combinatorial optimizers. Computational or signal processing activity is elicited from simple charge interactions between clusters which are resistively/capacitively linked by conjugated molecular wires or ribbons. The resulting circuits are massively parallel, fault-tolerant, ultrafast, ultradense and dissipate very little power.

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
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