Coordination polymers and metal–organic frameworks based on poly(pyrazole)-containing ligands

The crystal structure of 4-[(benzo[1,3]dioxol-5-ylmethylene)-amino]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one, C19H17N3O3

“…Demands of supramolecular chemistry and metalorganic framework (MOF) applications [5] in various industries encourage the synthesis of novel ligands which have capabilities for complexation [6] with various metals. In this regard, pyrazole based molecules gained reasonable attention.…”

Crystal structure of 4-bromo-2-(1H-pyrazol-3-yl)phenol, C9H7BrN2O

“…In addition, due to significant complexation abilities, pyrazole based ligands found applications as extraction reagents for metal ions [5]. Different pyrazole based ligands are used in the synthesis of complexes with the pronounced magnetic properties and also as building blocks of metal organic frameworks [6]. As part of our ongoing research on the synthesis, physico-chemical and structural properties of the pyrazole based coordination compounds [7,8] herein we report the crystal structure of the title compound.…”

Crystal structure of a Zn complex with terephthalate and 1,6-bis(1,2,4-triazol-1-yl)hexane

“…Coordination polymers with flexible bitopic ligands have attracted great interest as prospective materials for gas separation, sensing materials, electrochemical devices or catalysis (Pettinari et al, 2016). One of the favoured classes of bitopic ligands are bis(azol-1-yl) alkanes, which have been used for the preparation of various transition metals coordination polymers with different topologies (Alkorta et al, 2017;Pellei et al, 2017;Manzano et al, 2016;Liu et al, 2012).…”