Benner, FlorianPugliese, Elizabeth R.Marsden, Reece Q.Staples, Richard J.Chilton, Nicholas F.Demir, Selvan2025-05-312025-05-310020-1669Bibtex:benner_organometallic_2024https://hdl.handle.net/1885/733755834An organometallic erbium bismuth cluster complex,[K(THF)4]2[Cp*2Er2Bi6] (1), featuring a heterometallocubanecore was isolated. The cube emerges from the rare Bi66− Zintl ion,bridging two erbium centers for the first time. SQUID magneto-metry and ab initio calculations uncovered dominant antiferro-magnetic coupling enabled through the chair-like hexabismuthanion. The gained insight will promote the design of futurepolynuclear magnetic molecules comprising prolate lanthanideions7en202410.1021/acs.inorgchem.4c0263685207595802