New Zn(II) Coordination Polymers Constructed from Amino-Alcohols and Aromatic Dicarboxylic Acids: Synthesis, Structure, Photocatalytic Properties, and Solid-State Conversion to ZnO

2015 ◽  
Vol 15 (2) ◽  
pp. 799-811 ◽  
Author(s):  
Carmen Paraschiv ◽  
Andrei Cucos ◽  
Sergiu Shova ◽  
Augustin M. Madalan ◽  
Catalin Maxim ◽  
...  
Keyword(s):  
Solid State ◽  
Coordination Polymers ◽  
Dicarboxylic Acids ◽  
Amino Alcohols ◽  
Photocatalytic Properties ◽  
Aromatic Dicarboxylic Acids

Solid state structural study on recognition of aromatic dicarboxylic acids by substituted amino-pyrimidines and its supramolecular network

2008 ◽  
Vol 876 (1-3) ◽  
pp. 313-321 ◽  
Author(s):  
Shyamaprosad Goswami ◽  
Subrata Jana ◽  
Nirmal K. Das ◽  
Hoong-Kun Fun ◽  
Suchada Chantrapromma
Keyword(s):  
Solid State ◽  
Structural Study ◽  
Dicarboxylic Acids ◽  
Supramolecular Network ◽  
Aromatic Dicarboxylic Acids

Four cobalt(ii) coordination polymers with diverse topologies derived from flexible bis(benzimidazole) and aromatic dicarboxylic acids: syntheses, crystal structures and catalytic properties

RSC Advances ◽  
2014 ◽  
Vol 4 (106) ◽  
pp. 61281-61289 ◽  
Author(s):  
Xiao Xiao Wang ◽  
Baoyi Yu ◽  
Kristof Van Hecke ◽  
Guang Hua Cui
Keyword(s):  
Dicarboxylic Acid ◽  
Crystal Structures ◽  
Coordination Polymers ◽  
Catalytic Properties ◽  
Hydrothermal Reaction ◽  
Metal Organic Frameworks ◽  
Dicarboxylic Acids ◽  
Metal Organic ◽  
Aromatic Dicarboxylic Acids

Four metal–organic frameworks (MOFs) were obtained from the hydrothermal reaction of Co(ii) and with dicarboxylic acid and flexible bis(5,6-dimethylbenzimidazole) and characterized. The four MOFs exhibit distinct 2D or 3D structural frameworks.

Effects of two benzenedicarboxylic acids on the construction of CdII coordination polymers incorporating a flexible N-donor ligand

2019 ◽  
Vol 75 (6) ◽  
pp. 643-649 ◽  
Author(s):  
Xiao-Fei Li ◽  
Di Cheng ◽  
Xiang-Ru Meng ◽  
Huai-Xia Yang
Keyword(s):  
Coordination Polymers ◽  
Dicarboxylic Acids ◽  
X Ray Diffraction ◽  
X Ray ◽  
Mixed Ligands ◽  
Structural Framework ◽  
Dimensional Network ◽  
Metal Organic ◽  
Aromatic Dicarboxylic Acids ◽  
Diffraction Patterns

Compared with the monomorphic type of ligand, combining mixed ligands in one coordination polymer offers greater tunability of the structural framework. Employment of N-heterocyclic ligands and aromatic polycarboxylates is an effective approach for the construction of metal–organic frameworks (MOFs). Two new coordination polymers incorporating both 2-[(1H-imidazol-1-yl)methyl]-1H-benzimidazole (imb) and benzenedicarboxylic acid isomers, namely, catena-poly[[[di-μ-chlorido-bis[(2-carboxybenzoato-κ2 O 1,O 1′)cadmium(II)]]-bis{μ-2-[(1H-imidazol-1-yl)methyl]-1H-benzimidazole-κ2 N:N′}] dihydrate], {[Cd(C8H5O4)Cl(C11H10N4)]·H2O} n , (I), and poly[[aqua(μ2-benzene-1,3-dicarboxylato-κ3 O 1,O 1′:O 3){μ2-2-[(1H-imidazol-1-yl)methyl]-1H-benzimidazole-κ2 N:N′}cadmium(II)] dihydrate], {[Cd(C8H4O4)(C11H10N4)(H2O)]·2H2O} n , (II), have been prepared and structurally characterized by single-crystal X-ray diffraction. In polymer (I), imb ligands bridge CdII ions, forming a one-dimensional chain, and 2-carboxybenzoate anions coordinate to the CdII ions in a terminal fashion. Polymer (II) exhibits a two-dimensional network structure in which imb ligands and the benzene-1,3-dicarboxylate anions join CdII ions co-operatively. This indicates that changing of the aromatic dicarboxylic acids can result in polymers with different compositions and architectures. Moreover, their IR spectra, PXRD (powder X-ray diffraction) patterns, thermogravimetric analyses and fluorescence properties were also investigated.

Assembly of ZnII-coordination polymers constructed from benzothiadiazole functionalized bipyridines and V-shaped dicarboxylic acids: topology variety, photochemical and visible-light-driven photocatalytic properties

CrystEngComm ◽  
2018 ◽  
Vol 20 (5) ◽  
pp. 668-678 ◽  
Author(s):  
Wei-Chao Song ◽  
Ling Liang ◽  
Xun-Zhe Cui ◽  
Xiu-Guang Wang ◽  
En-Cui Yang ◽  
...  
Keyword(s):  
Visible Light ◽  
Coordination Polymers ◽  
Dicarboxylic Acids ◽  
Photocatalytic Properties ◽  
Visible Light Driven

Photocatalytic properties of four benzothiadiazole functionalized coordination polymers have been reported.

Design and Characterization of Novel Dirhodium Coordination Polymers - The Impact of Ligand Size on Selectivity in Asymmetric Cyclopropanation

2021 ◽  
Author(s):  
Zhenzhong Li ◽  
Lorenz Roesler ◽  
Till Wissel ◽  
Hergen Breitzke ◽  
Kathrin Hofmann ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Ligand Exchange ◽  
Dicarboxylic Acids ◽  
Sem Images ◽  
Asymmetric Cyclopropanation ◽  
The Impact

Three chiral dirhodium coordination polymers Rh2-Ln (n=1-3) have been synthesized via ligand exchange between dirhodium trifluoroacetate Rh2(TFA)4 and differently sized chiral dicarboxylic acids derived from L-tert-leucine. SEM images indicate that...

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