Inorganic Crystal Engineering through Cation Metathesis:  One-, Two-, and Three-Dimensional Cluster-Based Coordination Polymers

2007 ◽  
Vol 19 (9) ◽  
pp. 2238-2246 ◽  
Author(s):  
Huajun Zhou ◽  
Konstantia C. Strates ◽  
Miguel Á. Muñoz ◽  
Kevin J. Little ◽  
Daniel M. Pajerowski ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Crystal Engineering ◽  
Three Dimensional ◽  
Inorganic Crystal

scholarly journals Coordination polymers and polygons using di-pyridyl-thiadiazole spacers and substituted phosphorodithioato NiIIcomplexes: potential and limitations for inorganic crystal engineering

CrystEngComm ◽  
2016 ◽  
Vol 18 (30) ◽  
pp. 5620-5629 ◽  
Author(s):  
M. Carla Aragoni ◽  
Massimiliano Arca ◽  
Simon J. Coles ◽  
Miriam Crespo Alonso ◽  
Susanne L. Coles (née Huth) ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Crystal Engineering ◽  
Inorganic Crystal

Two novel alkaline earth coordination polymers constructed from cinnamic acid and 1,10-phenanthroline: synthesis and structural and thermal properties

2018 ◽  
Vol 74 (2) ◽  
pp. 240-247 ◽  
Author(s):  
Nassima Bendjellal ◽  
Chahrazed Trifa ◽  
Sofiane Bouacida ◽  
Chaouki Boudaren ◽  
Mhamed Boudraa ◽  
...  
Keyword(s):  
Hydrogen Bonds ◽  
Coordination Polymers ◽  
Crystal Engineering ◽  
Alkaline Earth ◽  
Three Dimensional ◽  
X Ray Diffraction ◽  
Hydrothermal Conditions ◽  
X Ray ◽  
Carboxylate Groups ◽  
A Chain

In coordination chemistry and crystal engineering, many factors influence the construction of coordination polymers and the final frameworks depend greatly on the organic ligands used. The diverse coordination modes of N-donor ligands have been employed to assemble metal–organic frameworks. Carboxylic acid ligands can deprotonate completely or partially when bonding to metal ions and can also act as donors or acceptors of hydrogen bonds; they are thus good candidates for the construction of supramolecular architectures. We synthesized under reflux or hydrothermal conditions two new alkaline earth(II) complexes, namely poly[(1,10-phenanthroline-κ2N,N′)bis(μ-3-phenylprop-2-enoato-κ3O,O′:O)calcium(II)], [Ca(C10H7O2)2(C10H8N2)]n, (1), and poly[(1,10-phenanthroline-κ2N,N′)(μ3-3-phenylprop-2-enoato-κ4O:O,O′:O′)(μ-3-phenylprop-2-enoato-κ3O,O′:O)barium(II)], [Ba(C10H7O2)2(C10H8N2)]n, (2), and characterized them by FT–IR and UV–Vis spectroscopies, thermogravimetric analysis (TGA) and single-crystal X-ray diffraction analysis, as well as by powder X-ray diffraction (PXRD) analysis. Complex (1) features a chain topology of type 2,4 C4, where the Ca atoms are connected by O and N atoms, forming a distorted bicapped trigonal prismatic geometry. Complex (2) displays chains of topology type 2,3,5 C4, where the Ba atom is nine-coordinated by seven O atoms of bridging/chelating carboxylate groups from two cinnamate ligands and by two N atoms from one phenanthroline ligand, forming a distorted tricapped prismatic arrangement. Weak C—H...O hydrogen bonds and π–π stacking interactions between phenanthroline ligands are responsible to the formation of a supramolecular three-dimensional network. The thermal decompositions of (1) and (2) in the temperature range 297–1173 K revealed that they both decompose in three steps and transform to the corresponding metal oxide.

Two new two-dimensional coordination polymers based on isophthalate and a flexibleN-donor ligand containing benzimidazole and pyridine rings: synthesis, crystal structures and a solid-state UV–Vis study

2016 ◽  
Vol 72 (10) ◽  
pp. 724-729 ◽  
Author(s):  
Qi-Meige Hasi ◽  
Yan Fan ◽  
Chen Hou ◽  
Xiao-Qiang Yao ◽  
Jia-Cheng Liu
Keyword(s):  
Hydrogen Bonds ◽  
Coordination Polymers ◽  
Crystal Engineering ◽  
Three Dimensional ◽  
Carboxylate Ligand ◽  
Hydrothermal Conditions ◽  
Donor Ligand ◽  
X Ray ◽  
Supramolecular Architectures ◽  
Carboxylate Groups

In coordination chemistry and crystal engineering, many factors influence the construction of coordination polymers and the final frameworks depend greatly on the organic ligands used.N-Donor ligands with diverse coordination modes and conformations have been employed to assemble metal–organic frameworks. Carboxylic acid ligands can deprotonate completely or partially when bonding to metal ions and can also act as donors or acceptors of hydrogen bonds and are thus good candidates for the construction of supramolecular architectures. Two new transition metal complexes, namely poly[diaqua(μ4-1,4-bis{[1-(pyridin-3-ylmethyl)-1H-benz[d]imidazol-2-yl]methoxy}benzene)bis(μ2-isophthalato)dicobalt(II)], [Co(C8H4O4)(C34H28N6O2)0.5(H2O)]n, (1), and poly[diaqua(μ4-1,4-bis{[1-(pyridin-3-ylmethyl)-1H-benz[d]imidazol-2-yl]methoxy}benzene)bis(μ2-isophthalato)dicadmium(II)], [Cd(C8H4O4)(C34H28N6O2)0.5(H2O)]n, have been constructed using a symmetricN-donor ligand and a carboxylate ligand under hydrothermal conditions. X-ray crystallographic studies reveal that complexes (1) and (2) are isostructural, both of them exhibiting three-dimensional supramolecular architectures built by hydrogen bonds in which the coordinated water molecules serve as donors, while the O atoms of the carboxylate groups act as acceptors. Furthermore, (1) and (2) have been characterized by elemental, IR spectroscopic, powder X-ray diffraction (PXRD) and thermogravimetric analyses. The UV–Vis absorption spectrum of complex (1) has also been investigated.

Construction of Co/Ni-based coordination polymers with three-dimensional isostructural frameworks and multiple catalytic applications

2021 ◽  
Vol 296 ◽  
pp. 121979
Author(s):  
Xiuling Zhang ◽  
Yaoqiang Jin ◽  
Guangyin Wang ◽  
Aizhen Liu ◽  
Da-Shuai Zhang ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Three Dimensional ◽  
Catalytic Applications

Three-Dimensional Metal Azide Coordination Polymers with Amino Carboxylate Coligands: Synthesis, Structure, and Magnetic Properties

2009 ◽  
Vol 48 (11) ◽  
pp. 4674-4684 ◽  
Author(s):  
Zi-Lu Chen ◽  
Chun-Fang Jiang ◽  
Wei-Hong Yan ◽  
Fu-Pei Liang ◽  
Stuart R. Batten
Keyword(s):  
Magnetic Properties ◽  
Coordination Polymers ◽  
Three Dimensional ◽  
Metal Azide

Three-dimensional lanthanide–silver heterometallic coordination polymers: syntheses, structures and properties

CrystEngComm ◽  
2010 ◽  
Vol 12 (10) ◽  
pp. 3267 ◽  
Author(s):  
Man-Sheng Chen ◽  
Zhi Su ◽  
Min Chen ◽  
Shui-Sheng Chen ◽  
Yi-Zhi Li ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Three Dimensional ◽  
Structures And Properties ◽  
Heterometallic Coordination Polymers
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