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碲化铍

碲化铍
识别
CAS号 12232-27-8  checkY
PubChem 82991
SMILES
 
  • [Be+2].[Te-2]
EC编号 235-451-4
性质
化学式 BeTe
摩尔质量 136.61 g·mol−1
外观 灰色粉末[1]
密度 5.09 g·cm−3[1]
溶解性 分解[1]
相关物质
其他阴离子 氧化铍
硫化铍
硒化铍
其他阳离子 碲化镁
碲化钙
碲化锶
碲化钡
碲化镭
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

碲化铍碲化物,化学式 BeTe。

制备

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碲化铍可以由铍和在 1100 °C 下的氢气中反应而成。[2]

性质

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碲化铍是一种灰色粉末,遇水放出碲化氢。它的晶体结构是硫化锌结构。[1]它是一种二六半导体英语II-VI semiconductor compound能隙 2.8 eV。[3]

参考资料

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  1. ^ 1.0 1.1 1.2 1.3 Jean D'Ans, Ellen Lax, [《碲化铍》在Google Books的內容。 Taschenbuch für Chemiker und Physiker], Springer DE. 1997: pp. 336, (德文) 
  2. ^ Georg Brauer (Hrsg.), unter Mitarbeit von Marianne Baudler u. a.: Handbuch der Präparativen Anorganischen Chemie. 3., umgearbeitete Auflage. Band II, Ferdinand Enke, Stuttgart 1978, ISBN 3-432-87813-3, S. 896.
  3. ^ Stephen J. Pearton, [《碲化铍》在Google Books的內容。 Processing of 'Wide Band Gap Semiconductors], William Andrew. 2001: pp. 2, (德文) 
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碲化铍
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