Materials Data on Sm4(CoB2)3 by Materials Project

doi:10.17188/1684432

Title: Materials Data on Sm4(CoB2)3 by Materials Project

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Abstract

(Sm2CoB3)2Co crystallizes in the trigonal R-3m space group. The structure is two-dimensional and consists of three cobalt molecules and three Sm2CoB3 sheets oriented in the (0, 0, 1) direction. In each Sm2CoB3 sheet, there are two inequivalent Sm3+ sites. In the first Sm3+ site, Sm3+ is bonded in a 6-coordinate geometry to six equivalent B3- atoms. All Sm–B bond lengths are 2.70 Å. In the second Sm3+ site, Sm3+ is bonded in a 6-coordinate geometry to six equivalent B3- atoms. All Sm–B bond lengths are 2.68 Å. Co2+ is bonded in a 6-coordinate geometry to six equivalent B3- atoms. All Co–B bond lengths are 2.14 Å. B3- is bonded in a 9-coordinate geometry to four Sm3+, two equivalent Co2+, and three equivalent B3- atoms. There is two shorter (1.78 Å) and one longer (1.79 Å) B–B bond length.

Authors:: The Materials Project

Publication Date:: 2019-03-29

Other Number(s):: mp-1103681

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; Sm4(CoB2)3; B-Co-Sm

OSTI Identifier:: 1684432

DOI:: https://doi.org/10.17188/1684432

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                    The Materials Project. Materials Data on Sm4(CoB2)3 by Materials Project.  United States: N. p., 2019. 
        Web.  doi:10.17188/1684432.

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                    The Materials Project. Materials Data on Sm4(CoB2)3 by Materials Project.  United States.  doi:https://doi.org/10.17188/1684432

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                    The Materials Project. 2019.  
"Materials Data on Sm4(CoB2)3 by Materials Project".  United States.  doi:https://doi.org/10.17188/1684432.  https://www.osti.gov/servlets/purl/1684432. Pub date:Fri Mar 29 00:00:00 EDT 2019

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@article{osti_1684432,

  title        = {Materials Data on Sm4(CoB2)3 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {(Sm2CoB3)2Co crystallizes in the trigonal R-3m space group. The structure is two-dimensional and consists of three cobalt molecules and three Sm2CoB3 sheets oriented in the (0, 0, 1) direction. In each Sm2CoB3 sheet, there are two inequivalent Sm3+ sites. In the first Sm3+ site, Sm3+ is bonded in a 6-coordinate geometry to six equivalent B3- atoms. All Sm–B bond lengths are 2.70 Å. In the second Sm3+ site, Sm3+ is bonded in a 6-coordinate geometry to six equivalent B3- atoms. All Sm–B bond lengths are 2.68 Å. Co2+ is bonded in a 6-coordinate geometry to six equivalent B3- atoms. All Co–B bond lengths are 2.14 Å. B3- is bonded in a 9-coordinate geometry to four Sm3+, two equivalent Co2+, and three equivalent B3- atoms. There is two shorter (1.78 Å) and one longer (1.79 Å) B–B bond length.},

  doi          = {10.17188/1684432},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2019},

  month        = {3}

}

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DOI: https://doi.org/10.17188/1684432

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