Self-assembly of two 3D microporous coordination polymers based on 2-oxynicotinate and oxalate ligands

Synthesis, Structure, and Luminescence of a New 3D Heterometallic Coordination Polymer Constructed by 2-Hydroxynicotinate

“…[7][8][9][10] Ligands containing heterocycles and carboxylates, such as 2-pyridinecarboxylic acid, 3-pyridinecarboxylic acid, and 4-pyridinecarboxylic acid, have also attracted intense attention because of their versatile coordination modes and high structural stability. [11][12][13][14] In this regard, 2-hydroxynicotinic acid (H 2 nic) is a good candidate for the construction of coordination polymers. The H 2 nic ligand contains multiple coordination sites deriving from both pyridine and carboxylate, and may yield new polymeric networks with specific topologies.…”