Barium boride is a hard material with a high melting point. It can be formed by passing a barium vapour at >750 °C over boron crystals: Ba + 6B → BaB6 However, it can also be formed by reacting barium chloride with boron in two stages: firstly at 900 °C for 30 minutes and then at 1,500 °C for 60 minutes.
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| - Barium boride (en)
- Hexaborure de baryum (fr)
- Гексаборид бария (ru)
- 六硼化钡 (zh)
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| - Barium boride is a hard material with a high melting point. It can be formed by passing a barium vapour at >750 °C over boron crystals: Ba + 6B → BaB6 However, it can also be formed by reacting barium chloride with boron in two stages: firstly at 900 °C for 30 minutes and then at 1,500 °C for 60 minutes. (en)
- L'hexaborure de baryum (BaB6) est un composé inorganique, le borure du baryum. C'est un composé dur, avec un haut point de fusion (2 270 °C), se présentant sous la forme d'une poudre noire. Comme la plupart des composés du baryum, il est toxique. (fr)
- Гексаборид бария — бинарное неорганическое соединение, металла бария и бора с формулой BaB6,чёрные или тёмно-фиолетовые кристаллы,не растворяется в воде. (ru)
- 六硼化钡是一种无机化合物,化学式为BaB6。它可由过氧化钡(或氧化钡)、碳化硼和碳在1300~1400 °C的真空中反应制得。氧化钡和硼氢化钠高温反应,也可制得六硼化钡。 它可以形成立方晶系晶体,空间群Pm3m(No. 221),晶胞参数a=426.15(7) pm,Z=1。 (zh)
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| - Barium boride is a hard material with a high melting point. It can be formed by passing a barium vapour at >750 °C over boron crystals: Ba + 6B → BaB6 However, it can also be formed by reacting barium chloride with boron in two stages: firstly at 900 °C for 30 minutes and then at 1,500 °C for 60 minutes. (en)
- L'hexaborure de baryum (BaB6) est un composé inorganique, le borure du baryum. C'est un composé dur, avec un haut point de fusion (2 270 °C), se présentant sous la forme d'une poudre noire. Comme la plupart des composés du baryum, il est toxique. (fr)
- Гексаборид бария — бинарное неорганическое соединение, металла бария и бора с формулой BaB6,чёрные или тёмно-фиолетовые кристаллы,не растворяется в воде. (ru)
- 六硼化钡是一种无机化合物,化学式为BaB6。它可由过氧化钡(或氧化钡)、碳化硼和碳在1300~1400 °C的真空中反应制得。氧化钡和硼氢化钠高温反应,也可制得六硼化钡。 它可以形成立方晶系晶体,空间群Pm3m(No. 221),晶胞参数a=426.15(7) pm,Z=1。 (zh)
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