Suitable Interplay between Various Conventional and Unconventional Non-Covalent Interactions in Forming Self-Assembled Supramolecules of Two Ni(II)/Zn(II) Schiff Base Complexes

2017 ◽  
Vol 2 (26) ◽  
pp. 7880-7887 ◽  
Author(s):  
Sourav Roy ◽  
Michael. G. B. Drew ◽  
Antonio Frontera ◽  
Shouvik Chattopadhyay
Keyword(s):  
Schiff Base ◽  
Schiff Base Complexes ◽  
Non Covalent Interactions ◽  
Self Assembled ◽  
Covalent Interactions

A combined experimental and computational study of supramolecular assemblies in ternary copper(ii) complexes with a tetradentate N4donor Schiff base and halides

RSC Advances ◽  
2014 ◽  
Vol 4 (102) ◽  
pp. 58643-58651 ◽  
Author(s):  
Anik Bhattacharyya ◽  
Prasanta Kumar Bhaumik ◽  
Antonio Bauzá ◽  
Partha Pratim Jana ◽  
Antonio Frontera ◽  
...  
Keyword(s):  
Schiff Base ◽  
Dft Calculations ◽  
Computational Study ◽  
Supramolecular Assemblies ◽  
Schiff Base Complexes ◽  
Molecular Networks ◽  
Non Covalent Interactions ◽  
Covalent Interactions

Three new copper(ii) Schiff base complexes have been prepared and characterized. DFT calculations were employed to estimate the contribution of different non-covalent interactions in the extended supra-molecular networks.

Syntheses and non-covalent interactions of naphthalene-bearing Schiff base complexes of Zn(II), Co(III), Cu(II) and V(IV): Selective detection of Zn(II)

Polyhedron ◽  
2016 ◽  
Vol 117 ◽  
pp. 834-846 ◽  
Author(s):  
Barnali Naskar ◽  
Ritwik Modak ◽  
Dilip K. Maiti ◽  
Sushil Kumar Mandal ◽  
Jayanta Kumar Biswas ◽  
...  
Keyword(s):  
Schiff Base ◽  
Schiff Base Complexes ◽  
Selective Detection ◽  
Non Covalent Interactions ◽  
Covalent Interactions

Phosphatase Mimicking Activity of Two Zinc(II) Schiff Base Complexes with Zn2 O2  Cores: NBO Analysis and MEP Calculation to Estimate Non-Covalent Interactions

2017 ◽  
Vol 2 (22) ◽  
pp. 6286-6295 ◽  
Author(s):  
Tanmoy Basak ◽  
Anik Bhattacharyya ◽  
Mithun Das ◽  
Klaus Harms ◽  
Antonio Bauzá ◽  
...  
Keyword(s):  
Schiff Base ◽  
Nbo Analysis ◽  
Schiff Base Complexes ◽  
Non Covalent Interactions ◽  
Covalent Interactions

Exploration of CH⋯π interactions involving the π-system of pseudohalide coligands in metal complexes of a Schiff-base ligand

CrystEngComm ◽  
2015 ◽  
Vol 17 (25) ◽  
pp. 4680-4690 ◽  
Author(s):  
Prateeti Chakraborty ◽  
Suranjana Purkait ◽  
Sandip Mondal ◽  
Antonio Bauzá ◽  
Antonio Frontera ◽  
...  
Keyword(s):  
Schiff Base ◽  
Metal Complexes ◽  
Schiff Base Ligand ◽  
Self Assembly ◽  
The Self ◽  
Schiff Base Complexes ◽  
Π Interactions ◽  
Non Covalent Interactions ◽  
Covalent Interactions

The role of non-covalent interactions in the self-assembly of Schiff-base complexes of ZnII, CuII and NiII has been investigated experimentally and theoretically with especial attention to unconventional C–H⋯π interactions involving pseudohalide coligands.

Tetranuclear copper(ii) cubane complexes derived from self-assembled 1,3-dimethyl-5-(o-phenolate-azo)-6-aminouracil: structures, non-covalent interactions and magnetic property

2021 ◽  
Vol 45 (5) ◽  
pp. 2742-2753
Author(s):  
Nishithendu Bikash Nandi ◽  
Atanu Purkayastha ◽  
Shaktibrata Roy ◽  
Julia Kłak ◽  
Rakesh Ganguly ◽  
...  
Keyword(s):  
Magnetic Property ◽  
Exchange Coupling ◽  
Antiferromagnetic Exchange ◽  
Non Covalent Interactions ◽  
Cubane Cluster ◽  
Self Assembled ◽  
Covalent Interactions

A new doubly opened 4 + 2 Cu4O4 cubane cluster exhibits strong antiferromagnetic exchange coupling with J1 = −110.1 cm−1, and J2 = −27.1 cm−1.

scholarly journals Reorganization of Self-Assembled DNA-Based Polymers Using Orthogonally Addressable Building Blocks

2021 ◽  
Author(s):  
Serena Gentile ◽  
Erica Del Grosso ◽  
Leonard J. Prins ◽  
Francesco Ricci
Keyword(s):  
Self Assembly ◽  
Rational Design ◽  
Building Blocks ◽  
Binding Domain ◽  
Non Covalent Interactions ◽  
Sticky Ends ◽  
Self Assembled ◽  
Block Structures ◽  
Covalent Interactions

Taking advantage of the addressability and programmability of DNA/DNA non-covalent interactions we report here the rational design of orthogonal DNA-based addressable tiles that self-assemble into polymer-like structures that can be reconfigured and reorganized by external inputs. The different tiles share the same 5-nucleotide sticky ends responsible for self-assembly but are rationally designed to contain a specific regulator-binding domain that can be orthogonally targeted by different DNA regulator strands (activators and inhibitors). We show that by sequentially adding specific activators and inhibitors it is possible to re-organize in a dynamic and reversible way the formed polymer-like structures to display well-defined distributions: homopolymers made of a single tile, random polymers in which different tiles are distributed randomly and block structures in which the tiles are organized in segments.

scholarly journals Fluorescent supramolecular hydrogels self-assembled from tetraphenylethene (TPE)/single amino acid conjugates

RSC Advances ◽  
2018 ◽  
Vol 8 (37) ◽  
pp. 20922-20927 ◽  
Author(s):  
Nien-Tzu Chu ◽  
Rajan Deepan Chakravarthy ◽  
Nai-Chia Shih ◽  
Yen-Hsu Lin ◽  
Yen-Chu Liu ◽  
...  
Keyword(s):  
Amino Acid ◽  
Single Amino Acid ◽  
Amino Acid Conjugates ◽  
Non Covalent Interactions ◽  
Ph Conditions ◽  
Self Assembled ◽  
Covalent Interactions

TPE-Ser molecules exhibit non-covalent interactions necessary for hydrogelation under physiological pH conditions.

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