This work was supported by the Hundred Talents Fund of the Chinese Academy of Sciences and the National Natural Science Foundation of China (No.20803083 and No.20933008).
Vanadium oxide clusters VxOy^q(x≤8, q=0, ±1) are classified according to the oxidation index (△=2y+q-5x) of each cluster. Density functional calculations indicate that clusters with the same oxidation index te...