Citation: Ferey, G.; le Blanc, M.; de Pape, R. (1981). Crystal Structure of the Ordered Pyrochlore N H4 Fe(II) Fe(III) F6 Structural Correlations with Fe2 F5 (H2 O)2 and Its Dehydration Product Fe2 F5 H2 O _cod_database_code 1000174. Journal of Solid State Chemistry, 40, pp. 1-7.