Chromium(III) boride, also known as chromium monoboride (CrB), is an inorganic compound with the chemical formula CrB. It is one of the six stable binary...
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CrCl3 Chromium(III) nitrate – Cr(NO3)3 Chromium(III) oxide – Cr2O3 Chromium(III) sulfate – Cr2(SO4)3 Chromium(III) telluride – Cr2Te3 Chromium(IV) oxide...
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structure B30 MgZn Imm2 B31 → B14 MnP Pnma B32 NaTl Fd3m B33 CrB Cmcm Chromium(III) boride structure B34 PdS P42/m Palladium(II) sulfide structure B35 CoSn...
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magnesium or aluminium. However, the product was often contaminated with borides of those metals. Pure boron can be prepared by reducing volatile boron...
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carbides of the group 4, 5 and 6 transition metals (with the exception of chromium) are often described as interstitial compounds. These carbides have metallic...
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nickel(III) boride 12007–01–1 Ni2O3 nickel(III) oxide 1314–06–3 Ni3B nickel(II) boride 12007–02–2 Ni3S2 nickel(III) sulfide 12035–72–2 NpBr3 neptunium(III)...
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Lanthanide (section Borides)
borides. The "higher" borides (LnBx where x > 12) are insulators/semiconductors whereas the lower borides are typically conducting. The lower borides...
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Indium (section Indium(III))
stronger oxidizing agents such as halogens to give indium(III) compounds. It does not form a boride, silicide, or carbide, and the hydride InH3 has at best...
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diffusion brazing, and lets the joint be used above the brazing temperature. Borides and phosphides form brittle phases. Amorphous preforms can be made by rapid...
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the quenching procedure, small amounts of a third metal, such as zinc or chromium, are added to enhance the activity of the resulting catalyst. This third...
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Americium (section Silicides and borides)
lattice (space group I41/amd), it is isomorphic with PuSi2 and ThSi2. Borides of americium include AmB4 and AmB6. The tetraboride can be obtained by...
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Lkhamsuren (2011). "Synthesis of Binary Transition Metal Nitrides, Carbides and Borides from the Elements in the Laser-Heated Diamond Anvil Cell and Their Structure-Property...
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chromium(III) tellurate Cr2Te3 chromium(III) telluride 12053-39-3 Cr3As2 chromium(II) arsenide Cr3C2 chromium(II) carbide 12012-35-0 Cr3Sb2 chromium(II)...
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Boron nitride (category III-V semiconductors)
experimentally verified. Its hardness is 46 GPa, slightly harder than commercial borides but softer than the cubic form of boron nitride. Hexagonal form (h-BN)...
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enhanced with coatings such as titanium aluminium nitride or titanium chromium nitride to increase their thermal stability, and prolong tool life.[citation...
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"Lanthanides with Unusually Low Oxidation States in the PrB3– and PrB4– Boride Clusters". Inorganic Chemistry. 58 (1): 411–418. doi:10.1021/acs.inorgchem...
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metals such as tantalum and tungsten along with the more stable oxides, borides, carbides, nitrides and silicides can tolerate this. Melting in an electric...
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phosphide, Be3P2 has a similar structure to Be3N2. A number of beryllium borides are known, such as Be5B, Be4B, Be2B, BeB2, BeB6 and BeB12. Beryllium carbide...
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observed spectroscopically at high temperatures in the gas phase. Scandium borides and carbides are non-stoichiometric, as is typical for neighboring elements...
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semiconductor and intermetallic compounds as well as carbides, nitrides, oxides, borides, silicides and chalcogenides. Further significant advantages of MOCVD over...
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"Lanthanides with Unusually Low Oxidation States in the PrB3– and PrB4– Boride Clusters". Inorganic Chemistry. 58 (1): 411–418. doi:10.1021/acs.inorgchem...
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lighter flints, contains 25% to 45% lanthanum. Lanthanum oxide and the boride are used in electronic vacuum tubes as hot cathode materials with strong...
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motif can be seen, as are deltahedral variants or fragments, in metal borides and hydride derivatives, and in some halides. The bonding in boron has...
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Rh(III) hydride complex. Subsequent migratory insertion of the alkene into the rhodium-hydride bond can give two regioisomeric alkyl rhodium(III) boride...
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refractory, unreactive materials such as zirconium dioxide or group 4, 5, and 6 borides. Tetrahedral coordination is a major structural motif in silicon chemistry...
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a special case, being the only nonmetal in group 13. The alkali metal borides tend to be boron-rich, involving appreciable boron–boron bonding involving...
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an insoluble salt, K2[ThF6] (potassium hexafluorothorate(IV)). Thorium borides, carbides, silicides, and nitrides are refractory materials, like those...
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In group 13 boron (a metalloid) forms several binary crystalline silicon boride compounds: SiB3, SiB6, SiBn. With aluminium, a post-transition metal, a...
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