Opalovskii, A. A.; Labkov, E. U.; Zakhar’ev, Yu. V.; Kuchumova, L. Ya. published the article 《Use of sulfur hexafluoride in the synthesis of anhydrous iron, nickel, and cobalt fluorides》. Keywords: fluoride metal preparation; cobalt fluoride preparation; nickel fluoride preparation; iron fluoride preparation; sulfur hexafluoride metal fluoride preparation; oxide metal fluorination.They researched the compound: Nickel(ii)fluoridetetrahydrate( cas:13940-83-5 ).Category: quinoxaline. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:13940-83-5) here.
DTA data indicate that SF6 reacts with Fe2O3, NiO, or Co2O3 at 550-600° to give FeF3, NiF2, or CoF2, resp. During the heating of FeF3.3H2O, NiF2.4H2O, and CoF2.3.7H2O in the presence of SF6 at 650°, the formation of the oxide is avoided and FeF3, NiF2, and CoF2 are obtained.
From this literature《Use of sulfur hexafluoride in the synthesis of anhydrous iron, nickel, and cobalt fluorides》,we know some information about this compound(13940-83-5)Category: quinoxaline, but this is not all information, there are many literatures related to this compound(13940-83-5).
Reference:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider