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DOE OSTI · 1284632

Materials Data on Mn2Sb by Materials Project

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Abstract

Mn2Sb crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. there are two inequivalent Mn sites. In the first Mn site, Mn is bonded in a 8-coordinate geometry to eight Mn and six equivalent Sb atoms. There are two shorter (2.75 Å) and six longer (2.95 Å) Mn–Mn bond lengths. All Mn–Sb bond lengths are 2.95 Å. In the second Mn site, Mn is bonded to six equivalent Mn and five equivalent Sb atoms to form a mixture of corner and face-sharing MnMn6Sb5 trigonal bipyramids. There are three shorter (2.61 Å) and two longer (2.75 Å) Mn–Sb bond lengths. Sb is bonded in a 5-coordinate geometry to eleven Mn atoms.

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36 MATERIALS SCIENCEcrystal structureMn-SbMn2Sb

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2020-07-16. Materials Data on Mn2Sb by Materials Project. https://doi.org/10.17188/1284632

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