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Tetraborane
|Section2= }} Tetraborane (systematically named ''arachno''-tetraborane(10)) was the first boron hydride compound to be classified by Stock and Messenez in 1912 and was first isolated by Alfred Hock. It has a relatively low boiling point at 18 °C and is a gas at room temperature. Tetraborane gas is foul smelling and toxic. ==History== The class of boranes was elucidated using x-ray diffraction analysis by Lipscomb et. Al. in the 1950s. The x-ray data showed they have 2-electron multicenter bonds. Later, analysis based on high-resolution x-ray data was performed to analyze the charge-density.〔5. 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Tetraborane」の詳細全文を読む
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