Two-dimensional porous coordination polymers and nano-composites for electrocatalysis and electrically conductive applications

2020 ◽  
Vol 8 (29) ◽  
pp. 14356-14383
Author(s):  
Liang-Po Tang ◽  
Sa Yang ◽  
Dan Liu ◽  
Cong Wang ◽  
Yanqi Ge ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Crystalline Material ◽  
Organic Ligands ◽  
Nano Composites ◽  
Two Dimensional ◽  
Porous Coordination Polymers ◽  
Electrically Conductive ◽  
Coordination Bonds

Two-dimensional (2D) porous coordination polymers (PCPs) are a kind of porous crystalline material formed from metal nodes and organic ligands through coordination bonds.

Recent advances in structures and applications of coordination polymers based on cyclohexanepolycarboxylate ligands

2022 ◽  
Author(s):  
Yong-Cong Ou ◽  
Ri-Ming Zhong ◽  
Jian-Zhong Wu
Keyword(s):  
Coordination Polymers ◽  
Organic Ligands ◽  
Three Dimensions ◽  
Crystalline Materials ◽  
Recent Advances ◽  
Coordination Bonds

Coordination polymers (CPs) are emerging crystalline materials constructed by metal entities and organic ligands through coordination bonds, containing infinite coordination units in one, two, or three dimensions. Here an overview...

Syntheses and structures of two new coordination polymers generated from a 4-aminotriazole-bridged organic ligand and CoII salts

2017 ◽  
Vol 73 (3) ◽  
pp. 247-253 ◽  
Author(s):  
Xue-Ru Wang ◽  
Jian-Ping Ma ◽  
Yu-Bin Dong
Keyword(s):  
Coordination Polymers ◽  
Weak Interactions ◽  
Organic Ligand ◽  
Organic Ligands ◽  
Two Dimensional ◽  
Structural Variations ◽  
X Ray ◽  
Π Interactions ◽  
Coordination Spheres ◽  
Solvothermal Conditions

Organic ligands and counter-anions influence the coordination spheres of metal cations and hence the construction of coordination polymers (CPs). The specific bent geometries of five-membered heterocyclic triazole bridging organic ligands are capable of generating CPs with novel patterns not easily obtained using rigid linear ligands. A multidentate 4-aminotriazole-bridged organic ligand, namely 4-amino-3,5-bis(4,3′-bipyridyl-5′-yl)-4H-1,2,4-triazole (L) has been prepared and used to synthesize two CoII coordination polymers, namely poly[[[μ2-4-amino-3,5-bis(4,3′-bipyridyl-5′-yl)-4H-1,2,4-triazole-κ2 N:N′]bis(methanol-κO)cobalt(II)] bis(perchlorate)], {[Co(C22H16N8)2(CH3OH)2](ClO4)2} n , (I), and poly[[μ3-4-amino-3,5-bis(4,3′-bipyridyl-5′-yl)-4H-1,2,4-triazole-κ3 N:N′:N′′]dichloridocobalt(II)], [CoCl2(C22H16N8)] n , (II), using CoX 2 salts [X = ClO4 for (I) and Cl for (II)] under solvothermal conditions. Single-crystal X-ray structure analysis revealed that they both feature two-dimensional networks. Cobalt is located on an inversion centre in (I) and in a general position in (II). In (I), L functions as a bidentate cis-conformation ligand linking CoII ions, while it functions as a tridentate trans-conformation linker binding CoII ions in (II). In addition, O—H...N and N—H...O hydrogen bonds and C—H...π interactions exist in (I), while N—H...Cl and π–π interactions exist in (II), and these weak interactions play an important role in aligning the two-dimensional nets of (I) and (II) in the solid state. As the compounds were synthesized under the same conditions, the significant structural variations between (I) and (II) are believed to be determined by the different sizes and coordination abilities of the counter-anions. IR spectroscopy and diffuse reflectance UV–Vis spectra were also used to investigate the title compounds.

scholarly journals Redox reaction in two-dimensional porous coordination polymers based on ferrocenedicarboxylates

2012 ◽  
Vol 41 (14) ◽  
pp. 3924 ◽  
Author(s):  
Kenji Hirai ◽  
Hiromitsu Uehara ◽  
Susumu Kitagawa ◽  
Shuhei Furukawa
Keyword(s):  
Coordination Polymers ◽  
Redox Reaction ◽  
Two Dimensional ◽  
Porous Coordination Polymers

scholarly journals Guest‐selective gate‐opening by pore engineering of two‐dimensional Kagomè lattice porous coordination polymers

2021 ◽  
Author(s):  
Mickaele Bonneau ◽  
Kunihisa Sugimoto ◽  
Ken‐ichi Otake ◽  
Yukiko Tsuji ◽  
Nanae Shimanaka ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Two Dimensional ◽  
Kagome Lattice ◽  
Porous Coordination Polymers ◽  
Kagomé Lattice ◽  
Gate Opening

The Influence of Diamagnetic Substrates Absorption on Magnetic Properties of Porous Coordination Polymers

2013 ◽  
Vol 3 (2) ◽  
pp. 144-160 ◽  
Author(s):  
Sergey Kolotilov ◽  
Mikhail Kiskin ◽  
Igor Eremenko ◽  
Vladimir Novotortsev
Keyword(s):  
Magnetic Properties ◽  
Coordination Polymers ◽  
Porous Coordination Polymers

Photochromism and photomagnetism in three cyano-bridged 3d-4f heterobimetallic viologen frameworks

2021 ◽  
Author(s):  
Meng-Hua Li ◽  
Ming-Hua You ◽  
Mei-Jin Lin
Keyword(s):  
Electrical Conductivity ◽  
Coordination Polymers ◽  
Porous Coordination Polymers

The incorporation of photochromic moieties into porous coordination polymers is of particular interest due to it can endow them various switchable functions in the electrical conductivity, luminescence, and magnetism. In...

Host–Guest Interaction Modulation in Porous Coordination Polymers for Inverse Selective CO 2 /C 2 H 2 Separation

2021 ◽  
Author(s):  
Yifan Gu ◽  
Jia‐Jia Zheng ◽  
Ken‐ichi Otake ◽  
Mohana Shivanna ◽  
Shigeyoshi Sakaki ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Porous Coordination Polymers
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