Syntheses, structures and photoluminescent properties of Zn(Ⅱ)/Co(Ⅱ) coordination polymers based on flexible tetracarboxylate ligand of 5,5′-(butane-1,4-diyl)-bis(oxy)-di isophthalic acid

A Porous Copper–Organic Framework Assembled by [Cu12] Nanocages: Highly Efficient CO2 Capture and Chemical Fixation and Theoretical DFT Calculations

“…Prepared of Ligand H 4 L. The ligand H 4 L was prepared according to the literature. 24 In a typical synthesis of H 4 L (Scheme S1), 10 mmol of 5-hydroxy-isophthalic acid diethyl ester, 22 mmol of K 2 CO 3 , and 20 mL of dry DMF were successively added into a 50 mL roundbottomed flask equipped with a N 2 balloon. Then the above solution was stirred vigorously for 1 h at 70 °C, and 1,4-dichlorobutane was introduced after 1 h. The resulting solution was stirred for 20 h at 80 °C and then slowly cooled down to room temperature.…”

“…The ligand H 4 L was prepared according to the literature . In a typical synthesis of H 4 L (Scheme S1), 10 mmol of 5-hydroxy-isophthalic acid diethyl ester, 22 mmol of K 2 CO 3 , and 20 mL of dry DMF were successively added into a 50 mL round-bottomed flask equipped with a N 2 balloon.…”

Zinc(II) Carboxylate Coordination Polymers with Versatile Applications

“…Others CBCPs with benzenedi- or tricarboxylate and imidazole [ 10 , 29 , 30 , 31 , 32 , 33 ], triazole [ 34 , 35 , 36 , 37 ], thiazole [ 38 ], 2,2′-bipyridine (2,2′-bipy) [ 39 , 40 ], 1,10-phenanthroline (phen) [ 39 , 41 ] or 4,4′-bipyridine (4,4′-bipy) [ 39 , 42 , 43 , 44 , 45 , 46 ] derivatives were developed for the same purpose.…”

Three Topological Isomers of 1D- and 2D-Coordination Polymers Consisting of Tricopper Pyrazolate SBUs and 4,4′-Trimethylenedipyridine Linkers: Effect of Pressure on the Structure

“…Coordination polymers (CPs) with fascinating structural motifs have been extensively studied due to their intriguing architectures and new topologies as well as potential applications in host–guest chemistry, catalysis, optics, drug delivery, molecular recognition, gas storage/separation, chemical sensors, and magnetism. − The structural diversity of CPs is a result of several factors, such as stoichiometry, coordination preferences of metal center nodes, flexibility of linkers, and nature of counterions. , Among these, organic linkers play a crucial role in the topology and properties of CPs. The employment of rigid groups (fixed geometries and dimensions) as linkers is a rational approach for the design of CPs of varying pore size and geometry.…”