Materials Data on Nb6AlSb by Materials Project

doi:10.17188/1738127

Title: Materials Data on Nb6AlSb by Materials Project

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Abstract

Nb6AlSb crystallizes in the cubic Pm-3 space group. The structure is three-dimensional. there are three inequivalent Nb sites. In the first Nb site, Nb is bonded in a 6-coordinate geometry to ten Nb, two equivalent Al, and two equivalent Sb atoms. There are a spread of Nb–Nb bond distances ranging from 2.63–3.22 Å. Both Nb–Al bond lengths are 2.94 Å. Both Nb–Sb bond lengths are 2.94 Å. In the second Nb site, Nb is bonded in a 6-coordinate geometry to ten Nb, two equivalent Al, and two equivalent Sb atoms. Both Nb–Nb bond lengths are 3.22 Å. Both Nb–Al bond lengths are 2.94 Å. Both Nb–Sb bond lengths are 2.94 Å. In the third Nb site, Nb is bonded in a 6-coordinate geometry to ten Nb, two equivalent Al, and two equivalent Sb atoms. Both Nb–Al bond lengths are 2.94 Å. Both Nb–Sb bond lengths are 2.94 Å. Al is bonded to twelve Nb atoms to form AlNb12 cuboctahedra that share edges with six equivalent AlNb12 cuboctahedra and faces with eight equivalent SbNb12 cuboctahedra. Sb is bonded to twelve Nb atoms to form SbNb12 cuboctahedra that share edges with six equivalent SbNb12 cuboctahedra and faces with eight equivalent AlNb12 cuboctahedra.

Authors:: The Materials Project

Publication Date:: 2020-05-04

Other Number(s):: mp-1220337

DOE Contract Number:: AC02-05CH11231; EDCBEE

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

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

Collaborations:: MIT; UC Berkeley; Duke; U Louvain

Subject:: 36 MATERIALS SCIENCE

Keywords:: crystal structure; Nb6AlSb; Al-Nb-Sb

OSTI Identifier:: 1738127

DOI:: https://doi.org/10.17188/1738127

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                    The Materials Project. Materials Data on Nb6AlSb by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1738127.

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                    The Materials Project. Materials Data on Nb6AlSb by Materials Project.  United States.  doi:https://doi.org/10.17188/1738127

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                    The Materials Project. 2020.  
"Materials Data on Nb6AlSb by Materials Project".  United States.  doi:https://doi.org/10.17188/1738127.  https://www.osti.gov/servlets/purl/1738127. Pub date:Mon May 04 00:00:00 EDT 2020

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@article{osti_1738127,

  title        = {Materials Data on Nb6AlSb by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Nb6AlSb crystallizes in the cubic Pm-3 space group. The structure is three-dimensional. there are three inequivalent Nb sites. In the first Nb site, Nb is bonded in a 6-coordinate geometry to ten Nb, two equivalent Al, and two equivalent Sb atoms. There are a spread of Nb–Nb bond distances ranging from 2.63–3.22 Å. Both Nb–Al bond lengths are 2.94 Å. Both Nb–Sb bond lengths are 2.94 Å. In the second Nb site, Nb is bonded in a 6-coordinate geometry to ten Nb, two equivalent Al, and two equivalent Sb atoms. Both Nb–Nb bond lengths are 3.22 Å. Both Nb–Al bond lengths are 2.94 Å. Both Nb–Sb bond lengths are 2.94 Å. In the third Nb site, Nb is bonded in a 6-coordinate geometry to ten Nb, two equivalent Al, and two equivalent Sb atoms. Both Nb–Al bond lengths are 2.94 Å. Both Nb–Sb bond lengths are 2.94 Å. Al is bonded to twelve Nb atoms to form AlNb12 cuboctahedra that share edges with six equivalent AlNb12 cuboctahedra and faces with eight equivalent SbNb12 cuboctahedra. Sb is bonded to twelve Nb atoms to form SbNb12 cuboctahedra that share edges with six equivalent SbNb12 cuboctahedra and faces with eight equivalent AlNb12 cuboctahedra.},

  doi          = {10.17188/1738127},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {5}

}

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DOI: https://doi.org/10.17188/1738127

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