Materials Data on LaSiBO5 by Materials Project

doi:10.17188/1654090

Title: Materials Data on LaSiBO5 by Materials Project

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Abstract

LaBSiO5 crystallizes in the trigonal P3_1 space group. The structure is three-dimensional. La3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.41–2.78 Å. B3+ is bonded to four O2- atoms to form BO4 tetrahedra that share corners with two equivalent BO4 tetrahedra and corners with two equivalent SiO4 tetrahedra. There are a spread of B–O bond distances ranging from 1.45–1.52 Å. Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with two equivalent BO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.61–1.68 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent La3+ and one Si4+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent La3+ and one Si4+ atom. In the third O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two equivalent La3+, one B3+, and one Si4+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two equivalent La3+, one B3+, and one Si4+ atom.more »« less

Authors:: The Materials Project

Publication Date:: 2020-05-03

Other Number(s):: mp-1222841

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; LaSiBO5; B-La-O-Si

OSTI Identifier:: 1654090

DOI:: https://doi.org/10.17188/1654090

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                    The Materials Project. Materials Data on LaSiBO5 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1654090.

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                    The Materials Project. Materials Data on LaSiBO5 by Materials Project.  United States.  doi:https://doi.org/10.17188/1654090

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                    The Materials Project. 2020.  
"Materials Data on LaSiBO5 by Materials Project".  United States.  doi:https://doi.org/10.17188/1654090.  https://www.osti.gov/servlets/purl/1654090. Pub date:Sun May 03 00:00:00 EDT 2020

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@article{osti_1654090,

  title        = {Materials Data on LaSiBO5 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {LaBSiO5 crystallizes in the trigonal P3_1 space group. The structure is three-dimensional. La3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.41–2.78 Å. B3+ is bonded to four O2- atoms to form BO4 tetrahedra that share corners with two equivalent BO4 tetrahedra and corners with two equivalent SiO4 tetrahedra. There are a spread of B–O bond distances ranging from 1.45–1.52 Å. Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with two equivalent BO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.61–1.68 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent La3+ and one Si4+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent La3+ and one Si4+ atom. In the third O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two equivalent La3+, one B3+, and one Si4+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two equivalent La3+, one B3+, and one Si4+ atom. In the fifth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one La3+ and two equivalent B3+ atoms.},

  doi          = {10.17188/1654090},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {5}

}

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DOI: https://doi.org/10.17188/1654090

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