Halide ion-driven self-assembly of Zn(ii) compounds derived from an asymmetrical hydrazone building block: a combined experimental and theoretical study

2016 ◽  
Vol 40 (12) ◽  
pp. 10116-10126 ◽  
Author(s):  
Ghodrat Mahmoudi ◽  
Farhad Akbari Afkhami ◽  
Himanshu Sekhar Jena ◽  
Parisa Nematollahi ◽  
Mehdi D. Esrafili ◽  
...  
Keyword(s):  
Self Assembly ◽  
Building Block ◽  
Theoretical Study ◽  
Counter Ion ◽  
Non Covalent Interactions ◽  
Covalent Interactions

Self-assembly of Zn(ii) compounds is influenced by a counter ion and non-covalent interactions.

scholarly journals Self-assembly of 5,6-dihydroxyindole-2-carboxylic acid: polymorphism of a eumelanin building block on Au(111)

Nanoscale ◽  
2019 ◽  
Vol 11 (12) ◽  
pp. 5422-5428 ◽  
Author(s):  
F. De Marchi ◽  
G. Galeotti ◽  
M. Simenas ◽  
P. Ji ◽  
L. Chi ◽  
...  
Keyword(s):  
Carboxylic Acid ◽  
Self Assembly ◽  
Building Block ◽  
Non Covalent Interactions ◽  
Catechol Oxidation ◽  
Covalent Interactions

Non-covalent interactions allow DHICA to self-assemble into multiple phases that can be transformed by O2 exposure due to catechol oxidation.

scholarly journals Probing the Effect of Halogen Substituents (Br, Cl, and F) on the Non-covalent Interactions in 1-(Adamantan-1-yl)-3-arylthiourea Derivatives: A Theoretical Study

ACS Omega ◽  
2021 ◽  
Vol 6 (7) ◽  
pp. 4816-4830
Author(s):  
Lamya H. Al-Wahaibi ◽  
Divya Sri Grandhi ◽  
Samar S. Tawfik ◽  
Nora H. Al-Shaalan ◽  
Mohammed A. Elmorsy ◽  
...  
Keyword(s):  
Theoretical Study ◽  
Non Covalent Interactions ◽  
Covalent Interactions

Self-assembly mode and supramolecular framework of cyclopentanocucurbit[6]uril and aromatic amines

2021 ◽  
Vol 25 ◽  
Author(s):  
Jun Zheng ◽  
Yan Mei Jin ◽  
Xi Nan Yang ◽  
Lin Zhang ◽  
Dao Fa Jiang ◽  
...  
Keyword(s):  
Self Assembly ◽  
Functional Materials ◽  
Supramolecular Interactions ◽  
X Ray Diffraction ◽  
Guest Molecules ◽  
Characterization Methods ◽  
Potential Applications ◽  
Non Covalent Interactions ◽  
Multi Level ◽  
Covalent Interactions

: Single-crystal X-ray diffraction analysis, nuclear magnetic resonance (NMR), and other characterization methods are used to characterize the complexes formed by cyclopentano-cucurbit[6]uril (abbreviated as CyP6Q[6]) as a host interacting with p-aminobenzenesulfonamide (G1), 4,4'-diaminobiphenyl (G2), and (E)-4,4'-diamino-1,2-diphenylethene (G3) as guests, respectively. The experimental results show that these three aromatic amine molecules have the same interaction mode with CyP6Q[6], interacting with its negatively electric potential portals. The supramolecular interactions include non-covalent interactions of hydrogen bonding and ion-dipole between host and guest molecules. CdCl2 acts as a structureinducing agent to form self-assemblies of multi-dimensional and multi-level supramolecular frameworks that may have potential applications in various functional materials.

Self-assembly of the sodium salts of fatty acids into limpid hydrogels through non-covalent interactions with peptides

RSC Advances ◽  
2015 ◽  
Vol 5 (76) ◽  
pp. 61719-61724 ◽  
Author(s):  
Kai Zhou ◽  
Senpei Yang ◽  
Guanghua Zhao ◽  
Yong Ning ◽  
Chuanshan Xu
Keyword(s):  
Fatty Acids ◽  
Self Assembly ◽  
High Selectivity ◽  
Sodium Salts ◽  
Non Covalent Interactions ◽  
Covalent Interactions

Sodium salts of fatty acids (SFA) self-assemble into a limpid hydrogel in the presence of poly(α,l-lysine) with a high selectivity for the size of SFA and poly(α,l-lysine).

Carbodiimide-fueled catalytic reaction cycles to regulate supramolecular processes

2022 ◽  
Author(s):  
Patrick Schwarz ◽  
Marta Tena-Solsona ◽  
Kun Dai ◽  
Job Boekhoven
Keyword(s):  
Catalytic Reaction ◽  
Self Assembly ◽  
Non Covalent Interactions ◽  
Reaction Cycles ◽  
Covalent Interactions

Using molecular self-assembly, supramolecular chemists can create Gigadalton-structures with angstrom precision held together by non-covalent interactions. However, despite relying on the same molecular toolbox for self-assembly, these synthetic structures lack...

scholarly journals Non-covalent interactions of uranyl complexes: a theoretical study

2018 ◽  
Vol 20 (22) ◽  
pp. 15380-15388 ◽  
Author(s):  
James A. Platts ◽  
Robert J. Baker
Keyword(s):  
Ab Initio ◽  
Theoretical Study ◽  
Halogen Bonding ◽  
Uranyl Complexes ◽  
Non Covalent Interactions ◽  
Covalent Interactions

Ab initio and DFT data quantify the ability of model uranyl complexes to engage in hydrogen- and halogen-bonding, quantifying the weakness of U–Oyl as an acceptor but the strength of equatorial OH2 as a donor.

scholarly journals A variable-temperature X-ray diffraction and theoretical study of conformational polymorphism in a complex organic molecule (DTC)

RSC Advances ◽  
2018 ◽  
Vol 8 (67) ◽  
pp. 38445-38454 ◽  
Author(s):  
Andrea Gionda ◽  
Giovanni Macetti ◽  
Laura Loconte ◽  
Silvia Rizzato ◽  
Ahmed M. Orlando ◽  
...  
Keyword(s):  
Theoretical Study ◽  
Crystal Packing ◽  
Variable Temperature ◽  
Asymmetric Unit ◽  
X Ray Diffraction ◽  
X Ray ◽  
Complex Organic Molecule ◽  
Non Covalent Interactions ◽  
Complex Organic ◽  
Covalent Interactions

A small conformational change in the asymmetric unit has a significant effect on how non-covalent interactions determine (i) the crystal packing and (ii) the effect of T on the relative balance of electrostatics and dispersion–repulsions.

Self-assembly of water-soluble silver nanoclusters: superstructure formation and morphological evolution

Nanoscale ◽  
2017 ◽  
Vol 9 (48) ◽  
pp. 19191-19200 ◽  
Author(s):  
Jinglin Shen ◽  
Zhi Wang ◽  
Di Sun ◽  
Guokui Liu ◽  
Shiling Yuan ◽  
...  
Keyword(s):  
Self Assembly ◽  
Morphological Evolution ◽  
Functional Materials ◽  
Building Blocks ◽  
Water Soluble ◽  
Silver Nanoclusters ◽  
Efficient Approach ◽  
Non Covalent Interactions ◽  
Covalent Interactions

Supramolecular self-assembly, based on non-covalent interactions, has been employed as an efficient approach to obtain various functional materials from nanometer-sized building blocks, in particular, [Ag6(mna)6]6−, mna = mercaptonicotinate (Ag6-NC).

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