Two Copper-Rich Open-Framework Chalcogenides Built from Unusual [Cu5(SnxM1–x)Se10] Clusters and [(SnxM1–x)2Se6] Dimeric Linkers (M = In and Ga)

Reported here are two unprecedented copper-rich open-framework chalcogenides constructed from unusual [Cu5(SnxM1–x)Se10] clusters and [(SnxM1–x)2Se6] dimeric linkers (M = In and Ga). The photorespo...