Reactivity of Polynuclear Niobium Oxynitride Cluster Anions Nb4N5‐xOx− (x=0–5) toward N2. - Liu, Xiao‐Xiao; Li, Zi‐Yu; Liu, Qing‐Yu; Zhao, Xi‐Guan; Li, Qian; He, Sheng‐Gui (Chemistry - A European Journal, 2024)