Lacunary Evolution of Molybdenum Blue Clusters for Efficient and Sustainable Photocatalytic Chemodivergent C─C Coupling Reactions

enables gram-scale and sunlight driven synthesis of diverse 1,5-diketone, and maintains long-term cycling stability over 370 h (16 cycles). This work represents the first report of high-nuclearity MB clusters with regular lacunary variation, and extends their application to sunlight driven photocatalytic C─C coupling reaction, highlighting the innovative research of MB clusters.