The reduction of white phosphorus by an aluminum(I) anion is explored. The four-electron reduction product serves as a means of phosphine gas production on exposure to ammonia.

中文翻译：

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通过铝基还原白磷及其氨解为 PH3 生成 [P4]4− 的 π 键合异构体

探索了铝 (I) 阴离子对白磷的还原。四电子还原产物用作暴露于氨气时产生磷化氢气体的手段。