catena-Poly[[silver(I)-μ-2,5-bis(4-pyridyl)-1,3,4-oxadiazole] nitrate], a one-dimensional coordination polymer exhibiting a double-chain supramolecular structure through hydrogen bonds was written by Guo, Ya Mei;Liu, He;Leng, Xue Bing. And the article was included in Acta Crystallographica, Section E: Structure Reports Online in 2003.Application In Synthesis of 2,5-Di(pyridin-4-yl)-1,3,4-oxadiazole This article mentions the following:
Crystals of the title compound are. Each Ag(I) center is coordinated by two N atoms of the pyridine rings of the bridging ligand 2,5-bis(4-pyridyl)-1,3,4-oxadiazole and one O donor of the nitrate anion, giving a trigonal coordination geometry. The ligands bridge the Ag(I) centers to form a 1-dimensional linear structure, which is further linked into a double-chain motif through intermol. C-H···O H bonds. In the experiment, the researchers used many compounds, for example, 2,5-Di(pyridin-4-yl)-1,3,4-oxadiazole (cas: 15420-02-7Application In Synthesis of 2,5-Di(pyridin-4-yl)-1,3,4-oxadiazole).
2,5-Di(pyridin-4-yl)-1,3,4-oxadiazole (cas: 15420-02-7) belongs to pyridine derivatives. Pyridine has a dipole moment and a weaker resonant stabilization than benzene (resonance energy 117 kJ·mol−1 in pyridine vs. 150 kJ·mol−1 in benzene). Pyridine derivatives are also useful as small-molecule α-helix mimetics that inhibit protein-protein interactions, as well as functionally selective GABA ligands.Application In Synthesis of 2,5-Di(pyridin-4-yl)-1,3,4-oxadiazole