三硫化二磷是一种无机化合物,化学式为P2S3,是磷的硫化物之一,可由三氯化磷和液态硫化氢反应得到。[2]它可溶于二硫化碳并立刻歧化为P4S3和P4S7;[3]其薄膜可以在空气中迅速水解。[4]理论计算表明它可能具有trans-trans或trans-cis构型的S=P-S-P=S结构。[5]
参考文献
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