Nowadays, Pentaborane(11) is a topic that has captured the attention of people all over the world. Whether due to its impact on society, its historical relevance or its influence on everyday life, Pentaborane(11) has generated growing interest in different sectors. In this article, we will explore in depth the most relevant aspects of Pentaborane(11), from its origin to its evolution today. We will analyze its implications, its challenges and the possible solutions that have been proposed to address this issue. Additionally, we will examine expert opinions and the experiences of individuals who have been affected by Pentaborane(11). Get ready to immerse yourself in a complete and enriching analysis of Pentaborane(11)!
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3D model (JSmol)
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ChemSpider | |
ECHA InfoCard | 100.038.447 |
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Properties | |
B5H11 | |
Molar mass | 65.14 g·mol−1 |
Melting point | −123 °C (−189 °F; 150 K) |
Boiling point | 63 °C (145 °F; 336 K) |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa).
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Pentaborane(11) is inorganic compound with the chemical formula B5H11. It is an obscure boron hydride cluster, especially relative to the heavily studied pentaborane(9) (B5H9). With two more hydrogen atoms than nido-pentaborane(9), pentaborane(11) is classified as an arachno- cluster.
Like many boron hydride clusters, pentaborane(11) was originally obtained from the pyrolysis of diborane. A more systematic synthesis entails treatment of − with boron tribromide. The Lewis acid abstracts hydride to give unstable B4H8, the precursor to B5H11: