Materials Data on Nb5SiSn2 by Materials Project

doi:10.17188/1290162

Title: Materials Data on Nb5SiSn2 by Materials Project

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Abstract

Nb5Sn2Si crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. there are two inequivalent Nb sites. In the first Nb site, Nb is bonded in a 6-coordinate geometry to four equivalent Sn and two equivalent Si atoms. There are a spread of Nb–Sn bond distances ranging from 2.83–3.07 Å. Both Nb–Si bond lengths are 2.70 Å. In the second Nb site, Nb is bonded in a 6-coordinate geometry to two equivalent Nb and four equivalent Sn atoms. Both Nb–Nb bond lengths are 2.58 Å. All Nb–Sn bond lengths are 2.86 Å. Sn is bonded in a 10-coordinate geometry to ten Nb atoms. Si is bonded in a 10-coordinate geometry to eight equivalent Nb and two equivalent Si atoms. Both Si–Si bond lengths are 2.58 Å.

Authors:: The Materials Project

Publication Date:: Wed Jul 15 00:00:00 EDT 2020

Other Number(s):: mp-7557

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; Nb5SiSn2; Nb-Si-Sn

OSTI Identifier:: 1290162

DOI:: https://doi.org/10.17188/1290162

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                    The Materials Project. Materials Data on Nb5SiSn2 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1290162.

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                    The Materials Project. Materials Data on Nb5SiSn2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1290162

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                    The Materials Project. 2020.  
"Materials Data on Nb5SiSn2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1290162.  https://www.osti.gov/servlets/purl/1290162. Pub date:Wed Jul 15 00:00:00 EDT 2020

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@article{osti_1290162,

  title        = {Materials Data on Nb5SiSn2 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Nb5Sn2Si crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. there are two inequivalent Nb sites. In the first Nb site, Nb is bonded in a 6-coordinate geometry to four equivalent Sn and two equivalent Si atoms. There are a spread of Nb–Sn bond distances ranging from 2.83–3.07 Å. Both Nb–Si bond lengths are 2.70 Å. In the second Nb site, Nb is bonded in a 6-coordinate geometry to two equivalent Nb and four equivalent Sn atoms. Both Nb–Nb bond lengths are 2.58 Å. All Nb–Sn bond lengths are 2.86 Å. Sn is bonded in a 10-coordinate geometry to ten Nb atoms. Si is bonded in a 10-coordinate geometry to eight equivalent Nb and two equivalent Si atoms. Both Si–Si bond lengths are 2.58 Å.},

  doi          = {10.17188/1290162},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Wed Jul 15 00:00:00 EDT 2020},

  month        = {Wed Jul 15 00:00:00 EDT 2020}

}

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DOI: https://doi.org/10.17188/1290162

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