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化合物 来自维基百科,自由的百科全书
四碘化铌是会和水反应的灰色固体。[1]
四碘化铌是正交晶系的晶体,空间群 Cmc21 (No. 36)。[3]它的晶体由NbI6八面体通过边相连而成,也含有Nb-Nb键。在348至417 °C下,四碘化铌的晶体结构会变化。[4]四碘化铌在极高压下会变成金属。[5]
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