The origin of a common compound about 13940-83-5

Here is a brief introduction to this compound(13940-83-5)Electric Literature of F2H8NiO4, if you want to know about other compounds related to this compound(13940-83-5), you can read my other articles.

In general, if the atoms that make up the ring contain heteroatoms, such rings become heterocycles, and organic compounds containing heterocycles are called heterocyclic compounds. An article called Thermal investigation of metal fluoroberyllate hydrates and metal fluoride hydrates, published in 1981-08-16, which mentions a compound: 13940-83-5, Name is Nickel(ii)fluoridetetrahydrate, Molecular F2H8NiO4, Electric Literature of F2H8NiO4.

The thermal decompositions of MBeF4.xH2O and MF2.xH2O, where M = Ni(II), Co(II) or Cu(II) and x = 0-6, were carried out using a MOM derivatograph. Dehydration takes place in multiple steps. Anhydrous fluoroberyllates dissociate first to MF2 and BeF2 and then decompose to MO and BeO in 2 steps. Metal fluorides give ultimately oxyfluoride in one step. None of the intermediate hydrates is thermally stable, except CuF2.2H2O. The probable mechanisms of thermal decomposition are reported. Pyrolyzed products were characterized by elemental anal. and x-ray powder patterns. The enthalpy change is reported for each decomposition step.

Here is a brief introduction to this compound(13940-83-5)Electric Literature of F2H8NiO4, if you want to know about other compounds related to this compound(13940-83-5), you can read my other articles.

Reference:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider