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Manganese Pentafluoride
Manganese fluoride can refer to: * Manganese(II) fluoride, MnF2 * Manganese(III) fluoride, MnF3 *Manganese(IV) fluoride Manganese tetrafluoride, MnF4, is the highest fluoride of manganese. It is a powerful oxidizing agent and is used as a means of purifying elemental fluorine.. Preparation Manganese tetrafluoride was first unequivocally prepared in 1961 by the reac ..., MnF4 These three compounds are the totality of binary manganese fluorides that have been well characterized. References [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manganese(II) Fluoride
Manganese(II) fluoride is the chemical compound composed of manganese and fluoride with the formula MnF2. It is a light pink solid, the light pink color being characteristic for manganese(II) compounds. It is made by treating manganese and diverse compounds of manganese(II) in hydrofluoric acid. Like some other metal difluorides, MnF2 crystallizes in the rutile structure, which features octahedral Mn centers. Uses MnF2 is used in the manufacture of special kinds of glass and laser A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The word "laser" is an acronym for "light amplification by stimulated emission of radiation". The fir ...s. It is a canonical example of uniaxial antiferromagnet (with Neel temperature of 68 K) which has been experimentally studied since early on. References Manganese(II) compounds Fluorides Metal halides {{inorganic-compound-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manganese(III) Fluoride
Manganese(III) fluoride (also known as Manganese trifluoride) is the inorganic compound with the formula MnF3. This red/purplish solid is useful for converting hydrocarbons into fluorocarbons, i.e., it is a fluorination agent. It forms a hydrate and many derivatives. Synthesis, structure and reactions MnF3 can be prepared by treating a solution of MnF2 in hydrogen fluoride with fluorine: :MnF2 + 0.5 F2 → MnF3 It can also be prepared by the reaction of elemental fluorine with a manganese(II) halide at ~250 °C.Inorganic chemistry, Catherine E. Housecroft, A.G. Sharpe, pp.711-712, section ''Manganese (III)'' googlebooks link/ref> Structure Like vanadium(III) fluoride, MnF3 features octahedral metal centers with the same average M-F bond distances. In the Mn compound, however, is distorted (and hence a monoclinic unit cell vs. a higher symmetry one) due to the Jahn-Teller effect, with pairs of Mn-F distances of 1.79, 1.91, 2.09 Å. The hydrate MnF3.3H2O is obtained ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |