Materials Data on La(NiAs)2 by Materials Project

doi:10.17188/1277213

Title: Materials Data on La(NiAs)2 by Materials Project

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Abstract

LaNi2As2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. La3+ is bonded in a distorted body-centered cubic geometry to eight equivalent As3- atoms. All La–As bond lengths are 3.23 Å. Ni+1.50+ is bonded to four equivalent As3- atoms to form a mixture of edge and corner-sharing NiAs4 tetrahedra. All Ni–As bond lengths are 2.38 Å. As3- is bonded in a 9-coordinate geometry to four equivalent La3+, four equivalent Ni+1.50+, and one As3- atom. The As–As bond length is 2.71 Å.

Authors:: The Materials Project

Publication Date:: Thu Jul 16 00:00:00 EDT 2020

Other Number(s):: mp-5982

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; La(NiAs)2; As-La-Ni

OSTI Identifier:: 1277213

DOI:: https://doi.org/10.17188/1277213

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                    The Materials Project. Materials Data on La(NiAs)2 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1277213.

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                    The Materials Project. Materials Data on La(NiAs)2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1277213

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                    The Materials Project. 2020.  
"Materials Data on La(NiAs)2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1277213.  https://www.osti.gov/servlets/purl/1277213. Pub date:Thu Jul 16 00:00:00 EDT 2020

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@article{osti_1277213,

  title        = {Materials Data on La(NiAs)2 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {LaNi2As2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. La3+ is bonded in a distorted body-centered cubic geometry to eight equivalent As3- atoms. All La–As bond lengths are 3.23 Å. Ni+1.50+ is bonded to four equivalent As3- atoms to form a mixture of edge and corner-sharing NiAs4 tetrahedra. All Ni–As bond lengths are 2.38 Å. As3- is bonded in a 9-coordinate geometry to four equivalent La3+, four equivalent Ni+1.50+, and one As3- atom. The As–As bond length is 2.71 Å.},

  doi          = {10.17188/1277213},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Thu Jul 16 00:00:00 EDT 2020},

  month        = {Thu Jul 16 00:00:00 EDT 2020}

}

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DOI: https://doi.org/10.17188/1277213

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Materials Data on La(NiAs)2 by Materials Project

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