鎢酸鹽是指鎢(VI)的含氧酸鹽,其最常見的形式是WO42-。鎢還能夠形成多酸鹽,如[W4O16]8-、[W7O24]6-、[H2W12O40]6-等。鎢和大部分元素(如PV、AsV、MnII、MnIII、CeIV等)可以形成雜多酸鹽。[1]
常見化合物
常見的鎢酸鹽有:
取代鎢酸鹽
鎢酸鹽中的氧可以被過氧根取代,形成過氧鎢酸鹽,如黃色的W(O2)42-等。[1]硫或硒逐個至完全取代的硫(硒)代鎢酸鹽也是已知的,例如Cs2WSe4。[4]而碲代鎢酸鹽的報道很少。[5]
參考文獻
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