The complexe K8[As2W17TiO62] . 10H2O with Dawson stucture was firstly prepared and characterized by elemental anlysis.

• 首次合成了具有Dawson结构的钨钛砷三元混配杂多配合物。 用元素分析和热重分析确定了杂多配合物的组成为K_8[As_2W_(17)TiO_(62)]·10H_2O。