Iron complex-catalyzed dehydrogenative Sn‒E (E = S, Se) bond formation of hydrostannane with thiol and selenol was achieved. All new compounds were fully characterized using H, CH}, SeH}, and SnH} NMR measurements and elemental analyses. The structure of 1,1'-(1,3-dithia-2,2-dibutylstanyl)-[3]ferrocenophane was confirmed by single crystal