戊硼烷
戊硼烷是含有5个硼原子的硼烷的总称，有戊硼烷(9)和戊硼烷(11)两种。
戊硼烷(9)的分子式是B5H9，为无色挥发性液体，分子具有高度的对称性。
pentaborane
/ˌpentə'bɔ:rein/
英汉-汉英词典
n. 戊硼烷(用作火箭推进剂)
词组 | 习惯用语
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- repentant adj. 后悔的;悔改的
- paintbrush n. 漆刷;画刷,画笔
- penetrable adj. 可穿透的；可渗透的
- protuberant adj. 突起的；招人注意的；显著的
网络短语:
Pentaborane 戊硼烷
potassium pentaborane 五硼烷二钾
中文百科
英语百科
Pentaborane 戊硼烷
Pentaborane, also called pentaborane(9) to distinguish it from pentaborane(11) (B5H11), is an inorganic compound with the formula B5H9. It is one of the most common boron hydride clusters, although it is a highly reactive compound. Because of its high reactivity toward oxygen, it was once evaluated as rocket or jet fuel. Like many of the smaller boron hydrides, pentaborane is colourless, diamagnetic, and volatile.