Manganese nitrides are salts of manganese and the nitride ion. Four of these compounds are stable at atmospheric pressure. The most important is Mn3N2, which catalyzes nitrogen fixation and is a high-temperature antiferromagnet. The others are Mn6N5–6, Mn4N,[1][2] and Mn2N.[3] The compounds generally form as surface layer during combustion of manganese metal in nitrogen or ammonia gas, and homogenous samples can be difficult to obtain.
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Manganesenitrides are salts of manganese and the nitride ion. Four of these compounds are stable at atmospheric pressure. The most important is Mn3N2...
giant magnetoresistance, and other unusual properties. Antiperovskite manganesenitrides have been shown to exhibit zero thermal expansion. Krivovichev, Sergey...
iron nitride, Fe2N decomposes at 200 °C. Platinum nitride and osmium nitride may contain N2 units, and as such should not be called nitrides. Nitrides of...
Manganese is a chemical element; it has symbol Mn and atomic number 25. It is a hard, brittle, silvery metal, often found in minerals in combination with...
molybdenum and titanium. In 2015, nitriding was used to generate a unique duplex microstructure in an iron-manganese alloy (martensite-austenite, austenite-ferrite)...
(O2−) positions and nitride ions (N3−) the manganese (Mn3+). In this structure, Ca2+ occupies tetrahedral sites, and the nitride centres occupy two different...
doubling. Its sensitivity to ionizing radiation is low (like other group III nitrides), making it a suitable material for solar cell arrays for satellites. Military...
(up to 12% magnesium, 1% manganese): used in shipbuilding, resists seawater corrosion Italma (3.5% magnesium, 0.3% manganese): formerly used to make coinage...
when reacting with dilute acids or alkalis. It is a crystal of inverse manganese(III) oxide structure with lattice constant a = 1079 pm. Handbuch der präparativen...
boron group pnictogenides usually have a zincblende structure, though the nitrides are more common in the wurtzite structure, and their zincblende forms are...
ionic of these nitrides are those of the alkali metals and alkaline earth metals, Li3N (Na, K, Rb, and Cs do not form stable nitrides for steric reasons)...
Macmillan. p. 872. Retrieved 2007-11-01. Maxtead, E.B. (1921), Ammonia and the Nitrides, pp. 69–20 Mellor, J.W. (1964), A Comprehensive Treatise on Inorganic and...
the formal oxidation state III. These include oxides, borates, sulfides, nitrides, and halides. The trihalides adopt a planar trigonal structure. These compounds...
amethyst color. Manganese is one of the oldest glass additives, and purple manganese glass was used since early Egyptian history. Manganese dioxide, which...
added deliberately in addition to the carbon. Common alloyants include manganese (Mn) (the most common one), nickel (Ni), chromium (Cr), molybdenum (Mo)...
coke in an electric furnace), and manganotitanium (rutile with manganese or manganese oxides) are reduced. About fifty grades of titanium alloys are designed...
reacting Ga 2O with phosphorus at low temperatures. Gallium forms ternary nitrides; for example:: 99 Li 3Ga + N 2 → Li 3GaN 2 Similar compounds with phosphorus...
Boron alloy steels include carbon, low alloy including HSLA, carbon-manganese and tool steels. Because of boron's high neutron absorption boron is added...
Amorphous polysilicon is used in photovoltaic devices. Certain carbides and nitrides confer wear-resistance. Polymerization by CVD, perhaps the most versatile...
of other refractory metals, the hardest known compounds of tantalum are nitrides and carbides. Tantalum carbide, TaC, like the more commonly used tungsten...
debated. Manganese-doped indium arsenide and gallium arsenide (GaMnAs), with Curie temperature around 50–100 K and 100–200 K, respectively Manganese-doped...
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