Citation: Xu, Luonan; Xie, Zixi; Zenere, Katrina A.; Clegg, Jack K.; Kenny, Elise; Rijs, Nicole J.; Jameson, Guy N. L.; Kepert, Cameron J.; Powell, Benjamin J.; Neville, Suzanne M. (2022). Co-existence of five- and six-coordinate iron(ii) species captured in a geometrically strained spin-crossover Hofmann framework. Dalton Transactions, , pp. -.