Connected and Condensed Clusters

M09Q11 units are present in 1 1 molar ratio in the structures of M3M015S19 (M=In, K, and in cation-free Moi5Sei9. The next member of the 

A family of ternary early-late tellurides of Y and Sc features columns of Y (Sc) puckered hexagons, with zigzag TM chains inside, arranged in different ways. In Y5M2Te2 (M=Fe, Co, Ni), hexagons are condensed into sheets at 

---