Materials Data on Er5Ga2As by Materials Project

doi:10.17188/1707629

Title: Materials Data on Er5Ga2As by Materials Project

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Abstract

Er5Ga2As crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are five inequivalent Er sites. In the first Er site, Er is bonded in a 6-coordinate geometry to four Ga and two equivalent As atoms. There are a spread of Er–Ga bond distances ranging from 3.02–3.06 Å. There are one shorter (3.06 Å) and one longer (3.08 Å) Er–As bond lengths. In the second Er site, Er is bonded in a 3-coordinate geometry to three Ga and two equivalent As atoms. There are one shorter (2.91 Å) and two longer (3.47 Å) Er–Ga bond lengths. There are one shorter (2.92 Å) and one longer (3.09 Å) Er–As bond lengths. In the third Er site, Er is bonded in a 3-coordinate geometry to three Ga and two equivalent As atoms. There are one shorter (3.02 Å) and two longer (3.47 Å) Er–Ga bond lengths. Both Er–As bond lengths are 2.89 Å. In the fourth Er site, Er is bonded in a 5-coordinate geometry to three Ga and two equivalent As atoms. There are a spread of Er–Ga bond distances ranging from 2.92–3.06 Å. Both Er–As bond lengths are 3.46 Å. In the fifth Er site, Er is bondedmore »« less

Authors:: The Materials Project

Publication Date:: 2020-04-30

Other Number(s):: mp-1225757

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; Er5Ga2As; As-Er-Ga

OSTI Identifier:: 1707629

DOI:: https://doi.org/10.17188/1707629

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                    The Materials Project. Materials Data on Er5Ga2As by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1707629.

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                    The Materials Project. Materials Data on Er5Ga2As by Materials Project.  United States.  doi:https://doi.org/10.17188/1707629

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                    The Materials Project. 2020.  
"Materials Data on Er5Ga2As by Materials Project".  United States.  doi:https://doi.org/10.17188/1707629.  https://www.osti.gov/servlets/purl/1707629. Pub date:Thu Apr 30 00:00:00 EDT 2020

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@article{osti_1707629,

  title        = {Materials Data on Er5Ga2As by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Er5Ga2As crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are five inequivalent Er sites. In the first Er site, Er is bonded in a 6-coordinate geometry to four Ga and two equivalent As atoms. There are a spread of Er–Ga bond distances ranging from 3.02–3.06 Å. There are one shorter (3.06 Å) and one longer (3.08 Å) Er–As bond lengths. In the second Er site, Er is bonded in a 3-coordinate geometry to three Ga and two equivalent As atoms. There are one shorter (2.91 Å) and two longer (3.47 Å) Er–Ga bond lengths. There are one shorter (2.92 Å) and one longer (3.09 Å) Er–As bond lengths. In the third Er site, Er is bonded in a 3-coordinate geometry to three Ga and two equivalent As atoms. There are one shorter (3.02 Å) and two longer (3.47 Å) Er–Ga bond lengths. Both Er–As bond lengths are 2.89 Å. In the fourth Er site, Er is bonded in a 5-coordinate geometry to three Ga and two equivalent As atoms. There are a spread of Er–Ga bond distances ranging from 2.92–3.06 Å. Both Er–As bond lengths are 3.46 Å. In the fifth Er site, Er is bonded in a 3-coordinate geometry to five Ga atoms. There are a spread of Er–Ga bond distances ranging from 2.93–3.48 Å. There are three inequivalent Ga sites. In the first Ga site, Ga is bonded in a 9-coordinate geometry to nine Er atoms. In the second Ga site, Ga is bonded in a 9-coordinate geometry to nine Er atoms. In the third Ga site, Ga is bonded in a 9-coordinate geometry to nine Er atoms. As is bonded in a 9-coordinate geometry to nine Er atoms.},

  doi          = {10.17188/1707629},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {4}

}

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DOI: https://doi.org/10.17188/1707629

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