A three-dimensional coordination polymer based on 1,2,3-triazole-4,5-dicarboxylic acid (H3tda): {[Cd12(tda)8(H2O)11]·(H2O)6.25}n was written by Zhou, Xin-Hui;Chen, Qiang. And the article was included in Crystallography Reports in 2017.Computed Properties of C4H3N3O4 This article mentions the following:
The title coordination polymer {[Cd12(tda)8(H2O)11]·(H2O)6.25}n (H3tda = 1,2,3-triazole-4,5-dicarboxylic acid), has been hydrothermally synthesized and structurally characterized by single-crystal x-ray diffraction. Complex crystallizes in orthorhombic sp. gr. Pmn21 with Z = 4. The Cd2 unit doublebridged by one carboxylate oxygen atom and two neighboring nitrogen atoms from the tda3- ligands are linked by the tda3-ligands to lead to the 2D (4,4) network in the ac plane. The almost coplanar Cd2(μ5-tda)2 unit comprised of two Cd ions double-bridged by two tda3- ligands through the neighboring nitrogen atoms is connected with the other four Cd2(μ5-tda)2 units form the undulating 2D network in the ac plane. The (4,4) networks and undulating 2D networks are alternatively connected along the b axis by the tda3- ligands coordinating to the Cd ions to form the 3D framework. In the experiment, the researchers used many compounds, for example, 1H-1,2,3-Triazole-4,5-dicarboxylic acid (cas: 4546-95-6Computed Properties of C4H3N3O4).
1H-1,2,3-Triazole-4,5-dicarboxylic acid (cas: 4546-95-6) belongs to triazole derivatives. Triazoles consist of a five-membered ring containing three nitrogen atoms and are biologically active, especially as antifungal, antimicrobial and enzyme inhibitors. The presence of the three nitrogen atoms in triazole structures afforded opportunities for a plethora of structural modification with the generation of novel therapeutically potential agents, which is different from other heterocyclic compounds.Computed Properties of C4H3N3O4
Referemce:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics