The structural diversity and luminescent properties of Zn(II) coordination assemblies with cyclohexane (or cyclohexene) dicarboxylate anions and two positional isomeric ligands

Polyhedron ◽  
2012 ◽  
Vol 34 (1) ◽  
pp. 129-135 ◽  
Author(s):  
Fu-Ping Huang ◽  
Jing-Bin Lei ◽  
Qing Yu ◽  
He-Dong Bian ◽  
Shi-Ping Yan
Keyword(s):  
Structural Diversity ◽  
Luminescent Properties

Crystal structures, topologies and luminescent properties of three Zn(ii)/Cd(ii) coordination networks based on naphthalene-2,6-dicarboxylic acid and different bis(imidazole) linkers

RSC Advances ◽  
2015 ◽  
Vol 5 (21) ◽  
pp. 16190-16198 ◽  
Author(s):  
Zhi-Hao Yan ◽  
Wen Wang ◽  
Liangliang Zhang ◽  
Xiaowei Zhang ◽  
Lei Wang ◽  
...  
Keyword(s):  
Metal Ions ◽  
Dicarboxylic Acid ◽  
Crystal Structures ◽  
Coordination Polymers ◽  
Structural Diversity ◽  
Luminescent Properties ◽  
Coordination Networks ◽  
Bridging Ligands

Three new coordination polymers (CPs) based on H2ndc acid have been synthesized and structurally characterized. Three CPs exhibit structural diversity depending on different bis(imidazole) bridging ligands and center metal ions.

Structural diversity of a series of coordination polymers built from 5-substituted isophthalic acid with or without a methyl-functionalized N-donor ligand

CrystEngComm ◽  
2016 ◽  
Vol 18 (8) ◽  
pp. 1363-1375 ◽  
Author(s):  
De-Yun Ma ◽  
Liang Qin ◽  
Jia-Mei Lei ◽  
Yun-Qiu Liang ◽  
Wei-Jie Lin ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Coordination Polymers ◽  
Structural Diversity ◽  
Luminescent Properties ◽  
Isophthalic Acid ◽  
Donor Ligand ◽  
Zinc Cadmium ◽  
Ph Dependent

Nine new zinc/cadmium-based CPs derived from X-H2BDC (X = H, Br, NO2 and CH3) and methyl-functionalized dmbpy ligands have been prepared. Their luminescent properties and the pH-dependent stabilities in aqueous solutions were investigated.

scholarly journals The Positional Isomeric Effect on the Structural Diversity of Cd(II) Coordination Polymers, Using Flexible Positional Isomeric Ligands Containing Pyridyl, Triazole, and Carboxylate Fragments

Molecules ◽  
2018 ◽  
Vol 23 (10) ◽  
pp. 2634 ◽  
Author(s):  
Jonathan Cisterna ◽  
Catherine Araneda ◽  
Pilar Narea ◽  
Alejandro Cárdenas ◽  
Jaime Llanos ◽  
...  
Keyword(s):  
Coordination Polymer ◽  
Three Dimensional ◽  
Structural Diversity ◽  
Luminescent Properties ◽  
Xrd Analysis ◽  
Polymer Complexes ◽  
Structures And Properties ◽  
Metal Organic ◽  
Isomeric Effect ◽  
Single Crystal Xrd Analysis

To systematically investigate the influence of the positional isomeric effect on the structures of polymer complexes, we prepared two new polymers containing the two positional isomers ethyl 5-methyl-1-(pyridin-3-yl)-1H-1,2,3-triazole-3-carboxylate (L1) and ethyl-5-methyl-1-(pyridin-3-yl)-1H-1,2,3-triazole-4-carboxylate (L2), as well as Cd(II) ions. The structures of the metal–organic frameworks were determined by a single crystal XRD analysis. The compound [Cd(L1)2·4H2O] (1), is a hydrogen bond-induced coordination polymer, whereas the compound [Cd(L2)4·5H2O]n (2) is a three-dimensional (3-D) coordination polymer. Their structures and properties are tuned by the variable N-donor positions of the ligand isomers. This work indicates that the isomeric effect of the ligand isomers plays an important role in the construction of the Cd(II) complexes. In addition, the thermal and luminescent properties are reported in detail.

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