scholarly journals Design and synthesis of coordination polymers with chelated units and their application in nanomaterials science

RSC Advances ◽  
2017 ◽  
Vol 7 (67) ◽  
pp. 42242-42288 ◽  
Author(s):  
Gulzhian I. Dzhardimalieva ◽  
Igor E. Uflyand
Keyword(s):  
Coordination Polymers ◽  
Design And Synthesis

The advances and problems associated with the preparation, properties and structure of coordination polymers with chelated units are presented and assessed.

Syntheses, structures and characterization of isomorphous CoII and NiII coordination polymers based on 2-[(1H-imidazol-1-yl)methyl]-6-methyl-1H-benzimidazole and benzene-1,4-dicarboxylate

2017 ◽  
Vol 73 (8) ◽  
pp. 645-651 ◽  
Author(s):  
Qiu-Ying Huang ◽  
Yang Zhao ◽  
Xiang-Ru Meng
Keyword(s):  
Coordination Polymers ◽  
Rational Design ◽  
Three Dimensional ◽  
Spectroscopic Properties ◽  
Polymeric Chain ◽  
Design And Synthesis ◽  
Carboxylate Groups ◽  
Metal Organic ◽  
The One ◽  
Ir Spectroscopic

Careful choice of the organic ligands is one of the most important parameters in the rational design and synthesis of coordination polymers. Aromatic polycarboxylates have been widely used in the preparation of metal–organic polymers since they can utilize various coordination modes to form diverse structures and can act as hydrogen-bond acceptors and donors in the assembly of supramolecular structures. Nitrogen-heterocyclic organic compounds have also been used extensively as ligands for the construction of polymers with interesting structures. In the polymers catena-poly[[[diaquabis{2-[(1H-imidazol-1-yl)methyl]-6-methyl-1H-benzimidazole-κN 3}cobalt(II)]-μ2-benzene-1,4-dicarboxylato-κ2 O 1:O 4] dihydrate], {[Co(C8H4O4)(C12H11N4)2(H2O)2]·2H2O} n , (I), and catena-poly[[[diaquabis{2-[(1H-imidazol-1-yl)methyl]-6-methyl-1H-benzimidazole-κN 3}nickel(II)]-μ2-benzene-1,4-dicarboxylato-κ2 O 1:O 4] dihydrate], {[Ni(C8H4O4)(C12H11N4)2(H2O)2]·2H2O} n , (II), the CoII or NiII ion lies on an inversion centre and exhibits a slightly distorted octahedral coordination geometry, coordinated by two N atoms from two imidazole rings and four O atoms from two monodentate carboxylate groups and two water molecules. The dicarboxylate ligands bridge metal ions forming a polymeric chain. The 2-[(1H-imidazol-1-yl)methyl]-6-methyl-1H-benzimidazole ligands coordinate to the CoII or NiII centres in monodentate modes through an imidazole N atom and are pendant on opposite sides of the main chain. The two structures are isomorphous. In the crystal, the one-dimensional chains are further connected through O—H...O, O—H...N and N—H...O hydrogen bonds, leading to a three-dimensional supramolecular architecture. In addition, the IR spectroscopic properties, PXRD patterns, thermogravimetric behaviours and fluorescence properties of both polymers have been investigated.

Design and synthesis of three new copper coordination polymers: efficient degradation of an organic dye at alkaline pH

2021 ◽  
Vol 50 (39) ◽  
pp. 13866-13876
Author(s):  
Xiaxia Liu ◽  
Liping Lu ◽  
Miaoli Zhu ◽  
Ulli Englert
Keyword(s):  
Methylene Blue ◽  
Coordination Polymers ◽  
Organic Dye ◽  
Alkaline Ph ◽  
Design And Synthesis ◽  
Copper Coordination

New Cu(ii) coordination polymers can efficiently degrade methylene blue in the presence of light and H2O2 at alkaline pH.

Design and Synthesis of Zn II ‐Coordination Polymers Anchored with NSAIDs: Metallovesicle Formation and Multi‐drug Delivery

2020 ◽  
Vol 15 (4) ◽  
pp. 503-510 ◽  
Author(s):  
Sourabh Bera ◽  
Abhinanda Chowdhury ◽  
Koushik Sarkar ◽  
Parthasarathi Dastidar
Keyword(s):  
Drug Delivery ◽  
Coordination Polymers ◽  
Design And Synthesis

Design and synthesis of four coordination polymers generated from 2,2′-biquinoline-4,4′-dicarboxylate and aromatic bidentate ligands

2006 ◽  
Vol 179 (2) ◽  
pp. 438-449 ◽  
Author(s):  
Junwei Ye ◽  
Ping Zhang ◽  
Kaiqi Ye ◽  
Hongyu Zhang ◽  
Shimei Jiang ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Bidentate Ligands ◽  
Design And Synthesis

Two- and three-dimensional lanthanide-based coordination polymers assembled by the synergistic effect of various lanthanide radii and flexibility of a new binicotinate-containing ligand: in situ synthesis, structures, and properties

RSC Advances ◽  
2015 ◽  
Vol 5 (3) ◽  
pp. 2239-2248 ◽  
Author(s):  
Baoming Ji ◽  
Dongsheng Deng ◽  
Junying Ma ◽  
Chaowei Sun ◽  
Bin Zhao
Keyword(s):  
Synergistic Effect ◽  
Coordination Polymers ◽  
Three Dimensional ◽  
In Situ Synthesis ◽  
Coordination Modes ◽  
Design And Synthesis ◽  
Structural Types ◽  
Lanthanide Contraction ◽  
Structures And Properties

The design and synthesis of ten novel coordination polymers was investigated. They have three structural types from 3D to 2D due to the synergistic effect of lanthanide contraction with diverse coordination modes and conformations of the ligand.

Design and Synthesis of Porous Coordination Polymers with Expanded One-Dimensional Channels and Strongly Lewis-Acidic Sites

ChemNanoMat ◽  
2017 ◽  
Vol 4 (1) ◽  
pp. 103-111 ◽  
Author(s):  
Takashi Kajiwara ◽  
Hideyuki Higashimura ◽  
Masakazu Higuchi ◽  
Susumu Kitagawa
Keyword(s):  
Coordination Polymers ◽  
Porous Coordination Polymers ◽  
One Dimensional ◽  
Design And Synthesis ◽  
Lewis Acidic Sites ◽  
Acidic Sites

Design and synthesis of two macrocyclic dinuclear coordination polymers with binding of nitric oxide

2016 ◽  
Vol 71 ◽  
pp. 73-77 ◽  
Author(s):  
Q.R. Cheng ◽  
M. Zhang ◽  
Y. Zhang ◽  
G.Y. Liao ◽  
H. Zhou ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Coordination Polymers ◽  
Design And Synthesis

Rational Design and Synthesis of Cyano-Bridged Coordination Polymers with Precise­ Control of Particle Size from 20 to 500 nm

2013 ◽  
Vol 2013 (18) ◽  
pp. 3141-3145 ◽  
Author(s):  
Ya-Dong Chiang ◽  
Ming Hu ◽  
Yuichiro Kamachi ◽  
Shinsuke Ishihara ◽  
Kimiko Takai ◽  
...  
Keyword(s):  
Particle Size ◽  
Coordination Polymers ◽  
Rational Design ◽  
Design And Synthesis

Oxamato-based coordination polymers: recent advances in multifunctional magnetic materials

2014 ◽  
Vol 50 (57) ◽  
pp. 7569-7585 ◽  
Author(s):  
Thais Grancha ◽  
Jesús Ferrando-Soria ◽  
María Castellano ◽  
Miguel Julve ◽  
Jorge Pasán ◽  
...  
Keyword(s):  
Magnetic Materials ◽  
Coordination Polymers ◽  
Nanoscience And Nanotechnology ◽  
Design And Synthesis ◽  
Recent Advances ◽  
Potential Applications

The design and synthesis of novel examples of multifunctional magnetic materials based on the so-called coordination polymers (CPs) have become very attractive for chemists and physicists due to their potential applications in nanoscience and nanotechnology.

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