V2EX diborane

Diborane

发音 Pronunciation

/dabren/

定义 Definition

diborane(二硼烷)是一种由两个硼原子和六个氢原子组成的无机化合物,化学式为 BH。它通常为无色、易燃且有毒的气体,在化学中常用于研究硼氢化物(boranes)的结构与反应性。(在部分语境中也可泛指“二硼烷类化合物”,但最常见指 BH。)

例句 Examples

Diborane is highly flammable and must be handled with care.
二硼烷高度易燃,必须小心处理。

Because diborane can act as a reducing agent, it is used in certain synthetic reactions under controlled conditions.
由于二硼烷可作为还原剂,在受控条件下它被用于某些合成反应。

词源 Etymology

该词由 **di-**(表示“二、两个”)+ borane(硼烷,指硼与氢形成的一类化合物名称)构成,字面意思即“含两个硼原子的硼烷”,对应其分子结构 BH。其中 bor- 与元素“硼(boron)”相关。

相关词 Related Words

文献与作品 Literary & Notable Works

  • Inorganic Chemistry(Catherine E. Housecroft & Alan G. Sharpe):在“硼氢化物/硼烷”章节讨论二硼烷的结构与键合特点。
  • Inorganic Chemistry(Gary L. Miessler, Paul J. Fischer, Donald A. Tarr):常以二硼烷为例介绍“三中心两电子键”等概念。
  • 经典研究与综述论文中也常出现 diborane,用于描述硼氢化物化学及其反应机理(尤其在无机与有机合成方法学语境)。
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