Materials Data on Fe2H3F2 by Materials Project
Fe2HF2H2 is Tenorite-like structured and crystallizes in the tetragonal P4/n space group. The structure is zero-dimensional and consists of eight hydrogen molecules and four Fe2HF2 clusters. In each Fe2HF2 cluster, Fe+2.50+ is bonded in a single-bond geometry to one F1- atom. The Fe–F bond length is 2.02 Å. H1- is bonded in a linear geometry to two equivalent F1- atoms. Both H–F bond lengths are 1.14 Å. F1- is bonded in a linear geometry to one Fe+2.50+ and one H1- atom.
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