Leopold Junge, Emeric Schubert, Israel Fernández, Terrance J. Hadlington. "Heavier Alkyne‐Ni
0
Complexes, [R
2
E
2
·Ni] (E = Sn, Pb), Exhibiting σ‐Complex Character." Angewandte Chemie International Edition (2026). https://doi.org/10.1002/anie.6734116