Hysteretic four-step spin-crossover in a 3D Hofmann-type metal-organic framework with aromatic guest was written by Zhang, Cui-Juan;Lian, Kai-Ting;Huang, Guo-Zhang;Bala, Sukhen;Ni, Zhao-Ping;Tong, Ming-Liang. And the article was included in Chemical Communications (Cambridge, United Kingdom) in 2019.Recommanded Product: 15420-02-7 This article mentions the following:
A new Hofmann-type metal-organic framework with bent pillar ligand, [Fe(dpoda){Ag(CN)2}2] (dpoda = 2,5-di-(pyridyl)-1,3,4-oxadiazole), was synthesized. Four-, two- and one-step spin-crossover (SCO) properties were obtained by using different sizes of aromatic guests. Most importantly, hysteretic four-step SCO behavior with the sequence of LS ↔ HS0.25LS0.75 ↔ HS0.5LS0.5 ↔ HS0.67LS0.33 ↔ HS is observed for the first time. In the experiment, the researchers used many compounds, for example, 2,5-Di(pyridin-4-yl)-1,3,4-oxadiazole (cas: 15420-02-7Recommanded Product: 15420-02-7).
2,5-Di(pyridin-4-yl)-1,3,4-oxadiazole (cas: 15420-02-7) belongs to pyridine derivatives. The pyridine ring occurs in many important compounds, including agrochemicals, pharmaceuticals, and vitamins. Several pyridine derivatives play important roles in biological systems. While its biosynthesis is not fully understood, nicotinic acid (vitamin B3) occurs in some bacteria, fungi, and mammals.Recommanded Product: 15420-02-7