Synthesis, Structure, and Electronic Properties of [Cr6@Sn8Sb8(en)2]3–: A Cr6 Octahedron Encapsulated in a Zintl-Ion Ligand - Wei-Xing Chen; Aidan Manley; Zi-Sheng Li; John E. McGrady; Zhong-Ming Sun (Journal of the American Chemical Society, 2025)