Diaquabis[4-(4H-1,2,4-triazol-4-yl)benzoato-κ2O,O’]cobalt(II), and the cadmium(II) and copper(II) analogues: new self-complementary hydrogen-bond donor/acceptor modules for designing hydrogen-bonded frameworks was written by Lukashuk, Liliana V.;Lysenko, Andrey B.;Rusanov, Eduard B.;Chernega, Alexander N.;Domasevitch, Konstantin V.. And the article was included in Acta Crystallographica, Section C: Crystal Structure Communications in 2007.Category: triazoles This article mentions the following:
In the isostructural title complexes, [M(C9H6N3O2)2(H2O)2] [M = CoII, (I), CdII, (II), and CuII, (III); the metal centers reside on a twofold axis in the space group C2/c for (I) and (II)], the metal centers are surrounded by four O atoms from two O,O’-bidentate carboxylate groups and by two trans-coordinated aqua ligands, forming a distorted octahedral environment. The mols. possess four hydrogen-bond donor (two aqua ligands) and four hydrogen-bond acceptor sites (two triazole groups), and aggregate by self-association, forming two-dimensional hydrogen-bonded frameworks [via O-H…N interactions; O…N = 2.749(3)-2.872(3) Å]. The layers are parallel and are tightly packed with short interlayer distances of 4.93, 4.95, and 5.01 Å for (I), (II), and (III), resp. In the experiment, the researchers used many compounds, for example, 4-(4H-1,2,4-Triazol-4-yl)benzoic acid (cas: 157069-48-2Category: triazoles).
4-(4H-1,2,4-Triazol-4-yl)benzoic acid (cas: 157069-48-2) belongs to triazole derivatives. Many triazoles are versatile, biologically active compounds commonly used as fungicides and plant retardants. Both the triazoles and their derivatives have significant biological properties including antimicrobial, antiviral, antitubercular, anticancer, anticonvulsant, analgesic, antioxidant, anti-inflammatory, and antidepressant activities.Category: triazoles
Referemce:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics