Supramolecular architecture of silver(I) coordination polymers containing polydentate N-donor ligands

CrystEngComm ◽  
2012 ◽  
Vol 14 (10) ◽  
pp. 3717 ◽  
Author(s):  
Kittipong Chainok ◽  
Suzanne M. Neville ◽  
Craig M. Forsyth ◽  
William J. Gee ◽  
Keith S. Murray ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Donor Ligands ◽  
Supramolecular Architecture

scholarly journals Two mixed-ligand coordination polymers based on 2,5-thiophenedicarboxylic acid and flexible N-donor ligands: the protective effect on periodontitis via reducing the release of IL-1β and TNF-α

2020 ◽  
Vol 18 (1) ◽  
pp. 391-398
Author(s):  
Shao-Hsuan Wu ◽  
Jun-Hui Huang
Keyword(s):  
Coordination Polymers ◽  
Gingival Crevicular Fluid ◽  
Mixed Ligand ◽  
Donor Ligands ◽  
X Ray Diffraction ◽  
Functional Studies ◽  
Tnf Α ◽  
Mucosal Cells ◽  
Ligand Coordination ◽  
Crevicular Fluid

AbstractTwo novel mixed-ligand coordination polymers, {[Co(tdc)(btrp)]·0.67DMF}n (1) and {[Zn2(bimb)2(tdc)2]·2H2O}n (2) involving 2,5-thiophenedicarboxylate (H2tdc), and bitopic flexible N-donor ligands, 1,3-bis(1,2,4-triazol-1-yl)propane (btrp) and 1,4-bis((1H-benzo[d]imidazol-1-yl)methyl)benzene (bimb), have been synthesized by the hydrothermal method and characterized via IR, elemental analysis, thermal analysis, and powder X-ray diffraction. The biological functional studies were performed; the treatment activity of the compounds on periodontitis and the specific mechanism was explored. First, the real-time RT-PCR was carried out to determine the inflammatory genes nf-κb and p53 relative expression in periodontal mucosal cells after treating with compounds 1 and 2. Then, the level of the inflammatory cytokine in the gingival crevicular fluid after treating with compounds was also determined by the ELISA detection kit.

Isopolymolybdate-Based Cobalt/Nickel Coordination Polymers Constructed by V-Type N-Donor Ligands

2021 ◽  
Author(s):  
Ya-Jie Shi ◽  
Lin-Lin Chen ◽  
Ying Liu ◽  
Ying-Ying Wu ◽  
Ya-Min Li ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Donor Ligands ◽  
Cobalt Nickel

scholarly journals 2D‐Coordination Polymers Constituted from Indium Halides and Dipyridyl N‐Donor Ligands

2021 ◽  
Author(s):  
Thomas C. Schäfer ◽  
Jonathan Becker ◽  
Alex E. Sedykh ◽  
Klaus Müller-Buschbaum
Keyword(s):  
Coordination Polymers ◽  
Donor Ligands

Construction of one dimensional Co(II) and Zn(II) coordination polymers based on expanded N,N′-donor ligands

2018 ◽  
Vol 469 ◽  
pp. 461-468 ◽  
Author(s):  
Mansoureh Zahedi ◽  
Behrouz Shaabani ◽  
Muhittin Aygün ◽  
Canan Kazak
Keyword(s):  
Coordination Polymers ◽  
Donor Ligands ◽  
One Dimensional

The structural diversity and photoluminescent properties of cadmium thiophenedicarboxylate coordination polymers

2014 ◽  
Vol 43 (19) ◽  
pp. 7219-7226 ◽  
Author(s):  
Li-Ping Xue ◽  
Xin-Hong Chang ◽  
Shi-Hui Li ◽  
Lu-Fang Ma ◽  
Li-Ya Wang
Keyword(s):  
Thermal Stability ◽  
Coordination Polymers ◽  
Structural Diversity ◽  
Donor Ligands ◽  
Photoluminescence Properties

Two series of Cd(ii) CPs based on two positional isomeric thiophenedicarboxylic acids and N-donor ligands have been synthesized. Moreover, the thermal stability and photoluminescence properties of these complexes are investigated.

A threefold interpenetrated two-dimensional zinc(II) supramolecular architecture based on 3-nitrobenzoic acid and 4,4′-bipyridine

2016 ◽  
Vol 72 (2) ◽  
pp. 128-132 ◽  
Author(s):  
Long Tang ◽  
Ji-Jiang Wang ◽  
Feng Fu ◽  
Sheng-Wen Wang ◽  
Qi-Rui Liu
Keyword(s):  
Coordination Polymers ◽  
Crystal Engineering ◽  
Critical Factor ◽  
Building Blocks ◽  
Zigzag Chain ◽  
Great Success ◽  
Supramolecular Architecture ◽  
Two Dimensional ◽  
Hydrothermal Conditions ◽  
Nitrobenzoic Acid

With regard to crystal engineering, building block or modular assembly methodologies have shown great success in the design and construction of metal–organic coordination polymers. The critical factor for the construction of coordination polymers is the rational choice of the organic building blocks and the metal centre. The reaction of Zn(OAc)2·2H2O (OAc is acetate) with 3-nitrobenzoic acid (HNBA) and 4,4′-bipyridine (4,4′-bipy) under hydrothermal conditions produced a two-dimensional zinc(II) supramolecular architecture,catena-poly[[bis(3-nitrobenzoato-κ2O,O′)zinc(II)]-μ-4,4′-bipyridine-κ2N:N′], [Zn(C7H4NO4)2(C10H8N2)]nor [Zn(NBA)2(4,4′-bipy)]n, which was characterized by elemental analysis, IR spectroscopy, thermogravimetric analysis and single-crystal X-ray diffraction analysis. The ZnIIions are connected by the 4,4′-bipy ligands to form a one-dimensional zigzag chain and the chains are decorated with anionic NBA ligands which interact further through aromatic π–π stacking interactions, expanding the structure into a threefold interpenetrated two-dimensional supramolecular architecture. The solid-state fluorescence analysis indicates a slight blue shift compared with pure 4,4′-bipyridine and HNBA.

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