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. 2020 May 13;6(20):eaaz9776. doi: 10.1126/sciadv.aaz9776

Fig. 1. Optimized structures.

Fig. 1

(A) The two adjacent β sites of Fe-ferrierite 1 after molecular dynamics (MD) simulations. (B) The monodentate Fe OOmono…Fe complex 2 formed in the two adjacent β sites. (C) The bidentate Fe OObi…Fe complex 3 formed in the two adjacent β sites. (D) The transition state TS created in the two adjacent β sites. (E) The Fe═O O═Fe product 4 created in the two adjacent β sites. The distances are in angstroms. Silicon atoms are in gray, oxygen atoms in red, aluminum atoms in yellow, and iron atoms in blue. Schematic energy profile (in kilocalorie per mole). (F) The formation of the Fe═O O═Fe product.