Materials Data on Eu2Sb3 by Materials Project

doi:10.17188/1744556

Title: Materials Data on Eu2Sb3 by Materials Project

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Abstract

Eu2Sb3 is Magnesium tetraboride-like structured and crystallizes in the monoclinic P2/c space group. The structure is three-dimensional. there are five inequivalent Eu3+ sites. In the first Eu3+ site, Eu3+ is bonded in a 8-coordinate geometry to eight Sb2- atoms. There are a spread of Eu–Sb bond distances ranging from 3.30–3.66 Å. In the second Eu3+ site, Eu3+ is bonded in a 7-coordinate geometry to nine Sb2- atoms. There are a spread of Eu–Sb bond distances ranging from 3.28–3.97 Å. In the third Eu3+ site, Eu3+ is bonded in a 8-coordinate geometry to ten Sb2- atoms. There are a spread of Eu–Sb bond distances ranging from 3.29–3.97 Å. In the fourth Eu3+ site, Eu3+ is bonded in a 8-coordinate geometry to eight Sb2- atoms. There are a spread of Eu–Sb bond distances ranging from 3.29–3.45 Å. In the fifth Eu3+ site, Eu3+ is bonded in a 8-coordinate geometry to eight Sb2- atoms. There are a spread of Eu–Sb bond distances ranging from 3.27–3.51 Å. There are six inequivalent Sb2- sites. In the first Sb2- site, Sb2- is bonded in a 4-coordinate geometry to five Eu3+ and three Sb2- atoms. There are a spread of Sb–Sb bond distances ranging from 2.98–3.31 Å.more »« less

Authors:: The Materials Project

Publication Date:: 2020-04-30

Other Number(s):: mp-1213665

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; Eu2Sb3; Eu-Sb

OSTI Identifier:: 1744556

DOI:: https://doi.org/10.17188/1744556

Citation Formats


                    The Materials Project. Materials Data on Eu2Sb3 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1744556.

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                    The Materials Project. Materials Data on Eu2Sb3 by Materials Project.  United States.  doi:https://doi.org/10.17188/1744556

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                    The Materials Project. 2020.  
"Materials Data on Eu2Sb3 by Materials Project".  United States.  doi:https://doi.org/10.17188/1744556.  https://www.osti.gov/servlets/purl/1744556. Pub date:Thu Apr 30 00:00:00 EDT 2020

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@article{osti_1744556,

  title        = {Materials Data on Eu2Sb3 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Eu2Sb3 is Magnesium tetraboride-like structured and crystallizes in the monoclinic P2/c space group. The structure is three-dimensional. there are five inequivalent Eu3+ sites. In the first Eu3+ site, Eu3+ is bonded in a 8-coordinate geometry to eight Sb2- atoms. There are a spread of Eu–Sb bond distances ranging from 3.30–3.66 Å. In the second Eu3+ site, Eu3+ is bonded in a 7-coordinate geometry to nine Sb2- atoms. There are a spread of Eu–Sb bond distances ranging from 3.28–3.97 Å. In the third Eu3+ site, Eu3+ is bonded in a 8-coordinate geometry to ten Sb2- atoms. There are a spread of Eu–Sb bond distances ranging from 3.29–3.97 Å. In the fourth Eu3+ site, Eu3+ is bonded in a 8-coordinate geometry to eight Sb2- atoms. There are a spread of Eu–Sb bond distances ranging from 3.29–3.45 Å. In the fifth Eu3+ site, Eu3+ is bonded in a 8-coordinate geometry to eight Sb2- atoms. There are a spread of Eu–Sb bond distances ranging from 3.27–3.51 Å. There are six inequivalent Sb2- sites. In the first Sb2- site, Sb2- is bonded in a 4-coordinate geometry to five Eu3+ and three Sb2- atoms. There are a spread of Sb–Sb bond distances ranging from 2.98–3.31 Å. In the second Sb2- site, Sb2- is bonded in a 8-coordinate geometry to five Eu3+ and three Sb2- atoms. There are one shorter (2.95 Å) and one longer (3.32 Å) Sb–Sb bond lengths. In the third Sb2- site, Sb2- is bonded in a 7-coordinate geometry to six Eu3+ and three Sb2- atoms. There are one shorter (3.08 Å) and one longer (3.48 Å) Sb–Sb bond lengths. In the fourth Sb2- site, Sb2- is bonded in a 6-coordinate geometry to six Eu3+ and two Sb2- atoms. The Sb–Sb bond length is 3.10 Å. In the fifth Sb2- site, Sb2- is bonded in a 6-coordinate geometry to six Eu3+ and two Sb2- atoms. In the sixth Sb2- site, Sb2- is bonded in a 4-coordinate geometry to six Eu3+ and three Sb2- atoms. The Sb–Sb bond length is 3.01 Å.},

  doi          = {10.17188/1744556},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {4}

}

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DOI: https://doi.org/10.17188/1744556

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