Lanthanide(III)-based coordination monomers and polymers of 3,4-pyrazoledicarboxylate: Extended synergy within the ligand, structures and magnetic properties

A highly efficient lanthanide coordination polymer luminescent material for the multi-task detection of environmental pollutants

“…The relevant research of CPs with similar polycarboxylic acids based on pyrazole has confirmed the above viewpoint. 29–39…”

Synthesis and Structural Diversity of Main Group Metal Coordination Complexes Constructed from V‐Shape Bis(3‐methyl‐1H‐pyrazole‐4‐carboxylic acid)alkane Ligands

“…In the past decades, pyrazolecarboxylic acid as a rigid and multifunctional bridge has been extensively used to construct complexes . In the resulting complexes, they coordinated to metal ions not only in a N,O‐chelating fashion but also in bridging mode acting as μ 2 ‐, μ 3 ‐, μ 4 ‐, μ 5 ‐ and so on connectors.…”

“…In the resulting complexes, they coordinated to metal ions not only in a N,O‐chelating fashion but also in bridging mode acting as μ 2 ‐, μ 3 ‐, μ 4 ‐, μ 5 ‐ and so on connectors. Hence, our group is actively involved in the construction and systematic investigation of pyrazolecarboxylic acids CPs and their applications . In addition, we have paid more attention to functionalize 3‐methyl‐1H‐pyrazole‐4‐carboxylic acid, and synthesized three isomeric bis(3‐methyl‐1H‐pyrazole‐4‐carboxylic acid)methane ligands, namely, (1,1'‐methylenebis(5‐methyl‐pyrazole‐4‐carboxylic acid (H 2 L 1 ), 1, 2'‐methylenebis(3‐methyl‐pyrazole‐4‐carboxylic acid (H 2 L 2 ) and 1,1'‐methylenebis(3‐methyl‐pyrazole‐4‐carboxylic acid (H 2 L 3 )), which have been successfully used to construct CPs with d 10 metal ions .…”

A Three-Dimensional Copper Coordination Polymer Constructed by 3-Methyl-1H-pyrazole-4-carboxylic Acid with Higher Capacitance for Supercapacitors

“…Many CPs with functional properties based on 3,4-pyrazoledicarboxylic acid, 3,5-dimethyl-1 H -pyrazole-4-carboxylic acid, 1 H -pyrazole-4-carboxylic acid, 5-methyl-1 H -pyrazole-3-carboxylic acid, 1-carboxymethyl-3,5-dimethyl-1 H -pyrazole-4-carboxylic acid, etc. have been synthesized by us and other research groups. − However, to the best of our knowledge, only a few CPs derived from 3-methyl-1 H -pyrazole-4-carboxylic acid (H 2 mpca) have been reported by us so far. , Tetrafluoroterephthalic acid (H 2 tfbdc), as a versatile linker similar to 1,4-benzenedicarboxylic acid, has been used in synthesizing CPs with interesting structures and properties. − For instance, two-dimensional (2D) CPs Ln­(tfbdc) 1.5 ­·DMF·H 2 O (Ln = Pr 3+ ( 1 ), Nd 3+ ( 2 )) present antiferromagnetic property; [Mn­(tfbdc)­(4,4′-bpy)­(H 2 O) 2 ], a 2D CP, serves as an anode material for Li-ion batteries, displaying a reversible specific capacity of 390 mA h g –1 . However, three-dimensional (3D) CPs based on H 2 tfbdc and H 2 mpca ligands have not been reported so far.…”