Materials Data on ZrAs by Materials Project

doi:10.17188/1192188

Title: Materials Data on ZrAs by Materials Project

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Abstract

ZrAs 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 As3- atoms to form a mixture of corner, edge, and face-sharing ZrAs6 octahedra. The corner-sharing octahedra tilt angles range from 0–46°. There are three shorter (2.68 Å) and three longer (2.82 Å) Zr–As bond lengths. There are two inequivalent As3- sites. In the first As3- site, As3- is bonded to six equivalent Zr3+ atoms to form a mixture of corner and edge-sharing AsZr6 octahedra. In the second As3- site, As3- is bonded to six equivalent Zr3+ atoms to form a mixture of distorted corner and edge-sharing AsZr6 pentagonal pyramids. The corner-sharing octahedral tilt angles are 4°.

Publication Date:: 2020-07-14

Other Number(s):: mp-1682

DOE Contract Number:: AC02-05CH11231;

Research Org.:: LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)

Collaborations:: The Materials Project; MIT; UC Berkeley; Duke; U Louvain

Subject:: 36 MATERIALS SCIENCE; As-Zr; crystal structure; ZrAs

OSTI Identifier:: 1192188

DOI:: https://doi.org/10.17188/1192188

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                    Materials Data on ZrAs by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1192188.

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                    Materials Data on ZrAs by Materials Project.  United States.  doi:https://doi.org/10.17188/1192188

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                    2020.  
"Materials Data on ZrAs by Materials Project".  United States.  doi:https://doi.org/10.17188/1192188.  https://www.osti.gov/servlets/purl/1192188. Pub date:Tue Jul 14 20:00:00 EDT 2020

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@article{osti_1192188,

  title        = {Materials Data on ZrAs by Materials Project},

  
  abstractNote = {ZrAs 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 As3- atoms to form a mixture of corner, edge, and face-sharing ZrAs6 octahedra. The corner-sharing octahedra tilt angles range from 0–46°. There are three shorter (2.68 Å) and three longer (2.82 Å) Zr–As bond lengths. There are two inequivalent As3- sites. In the first As3- site, As3- is bonded to six equivalent Zr3+ atoms to form a mixture of corner and edge-sharing AsZr6 octahedra. In the second As3- site, As3- is bonded to six equivalent Zr3+ atoms to form a mixture of distorted corner and edge-sharing AsZr6 pentagonal pyramids. The corner-sharing octahedral tilt angles are 4°.},

  doi          = {10.17188/1192188},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {7}

}

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DOI: https://doi.org/10.17188/1192188

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