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DOE OSTI · 1187752

Materials Data on ZrP by Materials Project

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Abstract

ZrP is Molybdenum Carbide MAX Phase-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Zr3+ is bonded to six P3- atoms to form a mixture of edge, face, and corner-sharing ZrP6 octahedra. The corner-sharing octahedra tilt angles range from 0–46°. There are three shorter (2.59 Å) and three longer (2.73 Å) Zr–P bond lengths. There are two inequivalent P3- sites. In the first P3- site, P3- is bonded to six equivalent Zr3+ atoms to form a mixture of distorted edge and corner-sharing PZr6 pentagonal pyramids. The corner-sharing octahedral tilt angles are 4°. In the second P3- site, P3- is bonded to six equivalent Zr3+ atoms to form a mixture of edge and corner-sharing PZr6 octahedra.

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36 MATERIALS SCIENCEcrystal structureP-ZrZrP

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2020-07-16. Materials Data on ZrP by Materials Project. https://doi.org/10.17188/1187752

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