Chen, Di-Ming et al. published their research in Inorganic Chemistry Communications in 2019 | CAS: 157069-48-2

4-(4H-1,2,4-Triazol-4-yl)benzoic acid (cas: 157069-48-2) belongs to triazole derivatives. Triazoles are important five-member nitrogen heterocycles involved in a wide range of industrial applications such as agrochemicals, corrosion inhibitors, dyes, optical brighteners, as well as biologically active agents. Due to the structural characteristics, both 1,2,3- and 1,2,4-triazoles are able to accommodate a broad range of substituents (electrophiles and nucleophiles) around the core structures and pave the way for the construction of diverse novel bioactive molecules.Formula: C9H7N3O2

A polyoxometalate template metal-organic framework with unusual {Cu8(μ4-OH)6}10+ secondary building unit for photocatalytic dye degradation was written by Chen, Di-Ming;Zhang, Xue-Jing. And the article was included in Inorganic Chemistry Communications in 2019.Formula: C9H7N3O2 This article mentions the following:

The first polyoxometalate (POM)-template metal-organic framework (MOF) {(H3O)2[Cu8(μ4-OH)6Cu6(H2O)6(cpt)12](SiW12O40)3(EtOH)4(H2O)7} (1) with the {Cu8(μ4-OH)6}10+ cuboctahedron as secondary building unit has been prepared by reaction of a bifunctional organic ligand 4-(4′-carboxyphenyl)-1,2,4-triazole (Hcpt) with Cu(NO3)2·3H2O and H4SiW12O40 under hydrothermal condition. Base on the single-crystal data, complex 1 is constructed from the {Cu8(μ4-OH)6}10+ and {Cu2(CO2)4} secondary building units which are further connected by the cpt– ligands to afford the 3D framework with SiWO412– housing in the octahedral cages. Photocatalytic investigations indicate that complex 1 possesses high photocatalytic methylene blue (MB) and rhodamine B (RhB) degradation activities under visible-light irradiation In the experiment, the researchers used many compounds, for example, 4-(4H-1,2,4-Triazol-4-yl)benzoic acid (cas: 157069-48-2Formula: C9H7N3O2).

4-(4H-1,2,4-Triazol-4-yl)benzoic acid (cas: 157069-48-2) belongs to triazole derivatives. Triazoles are important five-member nitrogen heterocycles involved in a wide range of industrial applications such as agrochemicals, corrosion inhibitors, dyes, optical brighteners, as well as biologically active agents. Due to the structural characteristics, both 1,2,3- and 1,2,4-triazoles are able to accommodate a broad range of substituents (electrophiles and nucleophiles) around the core structures and pave the way for the construction of diverse novel bioactive molecules.Formula: C9H7N3O2

Referemce:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics