Nickel II Fluoride

Nickel (II) fluoride, 3 191 Nickel (IV) potassium paraperiodate J-hydrate, 5 201, 202 analysis of, 5 203 Nickel (IV) sodium paraperiodate 1-hydrate, 5 201... 

F2Ni Nickel (II) fluoride, 3 173 F20 Oxygen fluoride, 1 109 F2PO(CH3) Methyl difluorophos-phite, 4 141... 

There are, in fact, very few reports of nickel(II) fluoride complexes in the literature over the past thirteen years. The formation of a nickel fluorine bond has been implied in two separate reports of organic couplings. However, there has been no characterising spectroscopic data and the suggested mechanisms which may give rise to the Ni—F bonds have been based only upon the products obtained [80,81]. 

The reaction is carried out in a 150-mL heavy-wall Monel pressure vessel rated to 350 bar, equipped with an 0.25-in. NPT opening and corresponding adapter with a Monel high-pressure valve with PTFE stem packing, rated to 700 bar. About 2 g of pulverized anhydrous nickel(II) fluoride is put into the vessel. The vessel is prefluorinated once or twice with about 500 mbar of fluorine and subsequently once or twice with about 500 mbar of chlorine trifluoride for an hour under occasional heating up to 300-400°C. Into the seasoned reaction vessel, cooled to - I96°C, about 40 mmol of chlorine trifluoride and about 400 mmol of fluorine are condensed. 

NiF2 Nickel(II) fluoride, 3 173 NiKIOe-JHaO Nickel(IV) potassium paraperiodate hydrate, 6 201-203... 

Nickel boride (Ni B) Nickel boride (Ni B) Nickel(II) bromide Nickel(II) chloride Nickel(II) fluoride Nickel(II) iodide Nickel(II) oxide Nickel(II) sulfide Nickel disulfide Nickel subsulfide Niobium... 

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