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单词 Phosphorus pentaiodide
释义

Phosphorus pentaiodide

中文百科

五碘化磷

五碘化磷是一种无机化合物,化学式为PI5。固态时,它是一种离子晶体[PI4]I,稍高温度立即分解。它可以由碱金属碘化物和溶解在碘甲烷中的五氯化磷反应来制备。

英语百科

Phosphorus pentaiodide 五碘化磷

Phosphorus pentaiodide is an inorganic compound with formula PI5. The existence of this compound has been claimed intermittently since the early 1900s. The claim is disputed: "The pentaiodide does not exist (except perhaps as PI3I2, but certainly not as PI4I ...)".

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