S1 Supplementary Materials for Structural Descriptors of Zeolitic-Imidazolate- Frameworks are Keys to the Activity of Fe-N-C Catalysts Vanessa Armel, 1 † Sheena Hindocha, 2 Fabrice Salles, 1 Stephen Bennett, 2 Deborah Jones, 1 Frédéric Jaouen 1* 1 Institut Charles Gerhardt Montpellier, Laboratory for Aggregates, Interfaces and Materials for Energy, UMR 5253, CNRS, Université de Montpellier, 34095 Montpellier, France 2 Johnson Matthey, Technology Centre, Sonning Common, RG4 9NH, Berkshire, United Kingdom † Present address: Commissariat à l’Energie Atomique – LITEN, Grenoble, France *Correspondence to: frederic.jaouen@umontpellier.fr