Materials Data on Ce4C4Br3 by Materials Project

doi:10.17188/1275040

Title: Materials Data on Ce4C4Br3 by Materials Project

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Abstract

Ce4C4Br3 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are four inequivalent Ce+3.25+ sites. In the first Ce+3.25+ site, Ce+3.25+ is bonded in a 8-coordinate geometry to five C+2.50- and three Br1- atoms. There are a spread of Ce–C bond distances ranging from 2.34–2.70 Å. There are a spread of Ce–Br bond distances ranging from 3.03–3.37 Å. In the second Ce+3.25+ site, Ce+3.25+ is bonded to three C+2.50- and four Br1- atoms to form distorted edge-sharing CeC3Br4 pentagonal bipyramids. There are a spread of Ce–C bond distances ranging from 2.30–2.62 Å. There are a spread of Ce–Br bond distances ranging from 2.90–3.28 Å. In the third Ce+3.25+ site, Ce+3.25+ is bonded in a 8-coordinate geometry to five C+2.50- and three Br1- atoms. There are a spread of Ce–C bond distances ranging from 2.40–2.69 Å. There are a spread of Ce–Br bond distances ranging from 3.04–3.19 Å. In the fourth Ce+3.25+ site, Ce+3.25+ is bonded in a 1-coordinate geometry to seven C+2.50- and two equivalent Br1- atoms. There are a spread of Ce–C bond distances ranging from 2.33–3.04 Å. There are one shorter (3.04 Å) and one longer (3.33 Å) Ce–Br bond lengths. There are four inequivalentmore »« less

Authors:: The Materials Project

Publication Date:: 2020-07-24

Other Number(s):: mp-569330

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; Ce4C4Br3; Br-C-Ce

OSTI Identifier:: 1275040

DOI:: https://doi.org/10.17188/1275040

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                    The Materials Project. Materials Data on Ce4C4Br3 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1275040.

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                    The Materials Project. Materials Data on Ce4C4Br3 by Materials Project.  United States.  doi:https://doi.org/10.17188/1275040

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                    The Materials Project. 2020.  
"Materials Data on Ce4C4Br3 by Materials Project".  United States.  doi:https://doi.org/10.17188/1275040.  https://www.osti.gov/servlets/purl/1275040. Pub date:Fri Jul 24 00:00:00 EDT 2020

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@article{osti_1275040,

  title        = {Materials Data on Ce4C4Br3 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Ce4C4Br3 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are four inequivalent Ce+3.25+ sites. In the first Ce+3.25+ site, Ce+3.25+ is bonded in a 8-coordinate geometry to five C+2.50- and three Br1- atoms. There are a spread of Ce–C bond distances ranging from 2.34–2.70 Å. There are a spread of Ce–Br bond distances ranging from 3.03–3.37 Å. In the second Ce+3.25+ site, Ce+3.25+ is bonded to three C+2.50- and four Br1- atoms to form distorted edge-sharing CeC3Br4 pentagonal bipyramids. There are a spread of Ce–C bond distances ranging from 2.30–2.62 Å. There are a spread of Ce–Br bond distances ranging from 2.90–3.28 Å. In the third Ce+3.25+ site, Ce+3.25+ is bonded in a 8-coordinate geometry to five C+2.50- and three Br1- atoms. There are a spread of Ce–C bond distances ranging from 2.40–2.69 Å. There are a spread of Ce–Br bond distances ranging from 3.04–3.19 Å. In the fourth Ce+3.25+ site, Ce+3.25+ is bonded in a 1-coordinate geometry to seven C+2.50- and two equivalent Br1- atoms. There are a spread of Ce–C bond distances ranging from 2.33–3.04 Å. There are one shorter (3.04 Å) and one longer (3.33 Å) Ce–Br bond lengths. There are four inequivalent C+2.50- sites. In the first C+2.50- site, C+2.50- is bonded in a 6-coordinate geometry to five Ce+3.25+ and one C+2.50- atom. The C–C bond length is 1.39 Å. In the second C+2.50- site, C+2.50- is bonded in a 6-coordinate geometry to five Ce+3.25+ and one C+2.50- atom. The C–C bond length is 1.38 Å. In the third C+2.50- site, C+2.50- is bonded in a 6-coordinate geometry to five Ce+3.25+ and one C+2.50- atom. In the fourth C+2.50- site, C+2.50- is bonded in a 6-coordinate geometry to five Ce+3.25+ and one C+2.50- atom. The C–C bond length is 1.35 Å. There are three inequivalent Br1- sites. In the first Br1- site, Br1- is bonded in a 3-coordinate geometry to three Ce+3.25+ atoms. In the second Br1- site, Br1- is bonded in a 5-coordinate geometry to five Ce+3.25+ atoms. In the third Br1- site, Br1- is bonded in a distorted rectangular see-saw-like geometry to four Ce+3.25+ atoms.},

  doi          = {10.17188/1275040},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {7}

}

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DOI: https://doi.org/10.17188/1275040

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