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DOE OSTI · 1305394

Materials Data on Fe2P by Materials Project

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Abstract

Fe2P crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. there are two inequivalent Fe sites. In the first Fe site, Fe is bonded in a 5-coordinate geometry to five P atoms. There are one shorter (2.37 Å) and four longer (2.46 Å) Fe–P bond lengths. In the second Fe site, Fe is bonded to four P atoms to form a mixture of distorted edge and corner-sharing FeP4 tetrahedra. There are two shorter (2.19 Å) and two longer (2.27 Å) Fe–P bond lengths. There are two inequivalent P sites. In the first P site, P is bonded in a 9-coordinate geometry to nine Fe atoms. In the second P site, P is bonded in a 9-coordinate geometry to nine Fe atoms.

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36 MATERIALS SCIENCEcrystal structureFe-PFe2P

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2020-07-15. Materials Data on Fe2P by Materials Project. https://doi.org/10.17188/1305394

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