Materials Data on BaYBr5 by Materials Project

doi:10.17188/1298412

Title: Materials Data on BaYBr5 by Materials Project

Abstract

BaYBr5 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded to seven Br1- atoms to form distorted BaBr7 hexagonal pyramids that share corners with five YBr6 octahedra and edges with two equivalent YBr6 octahedra. The corner-sharing octahedra tilt angles range from 30–57°. There are a spread of Ba–Br bond distances ranging from 3.09–3.61 Å. In the second Ba2+ site, Ba2+ is bonded in a 7-coordinate geometry to seven Br1- atoms. There are a spread of Ba–Br bond distances ranging from 3.18–3.77 Å. There are two inequivalent Y3+ sites. In the first Y3+ site, Y3+ is bonded to six Br1- atoms to form distorted YBr6 octahedra that share a cornercorner with one BaBr7 hexagonal pyramid, edges with two equivalent BaBr7 hexagonal pyramids, and a faceface with one YBr6 octahedra. There are a spread of Y–Br bond distances ranging from 2.72–2.97 Å. In the second Y3+ site, Y3+ is bonded to six Br1- atoms to form YBr6 octahedra that share corners with four equivalent BaBr7 hexagonal pyramids and a faceface with one YBr6 octahedra. There are a spread of Y–Br bond distances ranging from 2.69–2.96 Å.more »« less

Authors:: Persson, Kristin

Contributors:

Researcher:

Project, Materials

Publication Date:: 2020-05-02

Other Number(s):: mp-768416

DOE Contract Number:: AC02-05CH11231; EDCBEE

Product Type:: Dataset

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)

Subject:: 36 MATERIALS SCIENCE

Keywords:: crystal structure; BaYBr5; Ba-Br-Y

OSTI Identifier:: 1298412

DOI:: 10.17188/1298412

Citation Formats


                    Persson, Kristin, and Project, Materials. Materials Data on BaYBr5 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1298412.

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                    Persson, Kristin, & Project, Materials. Materials Data on BaYBr5 by Materials Project.  United States.  doi:10.17188/1298412.

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                    Persson, Kristin, and Project, Materials. 2020.  
"Materials Data on BaYBr5 by Materials Project".  United States.  doi:10.17188/1298412.  https://www.osti.gov/servlets/purl/1298412. Pub date:Sat May 02 00:00:00 EDT 2020

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@article{osti_1298412,

  title        = {Materials Data on BaYBr5 by Materials Project},

  author       = {Persson, Kristin and Project, Materials},

  abstractNote = {BaYBr5 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded to seven Br1- atoms to form distorted BaBr7 hexagonal pyramids that share corners with five YBr6 octahedra and edges with two equivalent YBr6 octahedra. The corner-sharing octahedra tilt angles range from 30–57°. There are a spread of Ba–Br bond distances ranging from 3.09–3.61 Å. In the second Ba2+ site, Ba2+ is bonded in a 7-coordinate geometry to seven Br1- atoms. There are a spread of Ba–Br bond distances ranging from 3.18–3.77 Å. There are two inequivalent Y3+ sites. In the first Y3+ site, Y3+ is bonded to six Br1- atoms to form distorted YBr6 octahedra that share a cornercorner with one BaBr7 hexagonal pyramid, edges with two equivalent BaBr7 hexagonal pyramids, and a faceface with one YBr6 octahedra. There are a spread of Y–Br bond distances ranging from 2.72–2.97 Å. In the second Y3+ site, Y3+ is bonded to six Br1- atoms to form YBr6 octahedra that share corners with four equivalent BaBr7 hexagonal pyramids and a faceface with one YBr6 octahedra. There are a spread of Y–Br bond distances ranging from 2.69–2.96 Å. There are ten inequivalent Br1- sites. In the first Br1- site, Br1- is bonded in a linear geometry to two Ba2+ atoms. In the second Br1- site, Br1- is bonded in a 3-coordinate geometry to one Ba2+ and two Y3+ atoms. In the third Br1- site, Br1- is bonded in a water-like geometry to one Ba2+ and one Y3+ atom. In the fourth Br1- site, Br1- is bonded in a distorted water-like geometry to one Ba2+ and one Y3+ atom. In the fifth Br1- site, Br1- is bonded in a 2-coordinate geometry to two Ba2+ and two Y3+ atoms. In the sixth Br1- site, Br1- is bonded in a distorted rectangular see-saw-like geometry to two Ba2+ and two Y3+ atoms. In the seventh Br1- site, Br1- is bonded in a distorted water-like geometry to one Ba2+ and one Y3+ atom. In the eighth Br1- site, Br1- is bonded in a distorted bent 150 degrees geometry to one Ba2+ and one Y3+ atom. In the ninth Br1- site, Br1- is bonded in a distorted bent 150 degrees geometry to one Ba2+ and one Y3+ atom. In the tenth Br1- site, Br1- is bonded in a 1-coordinate geometry to two Ba2+ and one Y3+ atom.},

  doi          = {10.17188/1298412},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {5}

}

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The Materials Project

Persson, Kristin

Harnessing the power of supercomputing and state of the art electronic structure methods, the Materials Project provides open web-based access to computed information on known and predicted materials as well as powerful analysis tools to inspire and design novel materials. Experimental research can be targeted to the most promising compounds from computational data sets. Supercomputing clusters at national laboratories provide the infrastructure that enables computations, data, and algorithms to run at unparalleled speed. Researchers are be able to data-mine scientific trends in materials properties. By providing materials researchers with the information they need to design better, the Materials Project aimsmore »

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Materials Data on BaYBr5 by Materials Project

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BaYBr5 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Ba2+ is bonded in a 8-coordinate geometry to eight Br1- atoms. There are a spread of Ba–Br bond distances ranging from 3.27–3.85 Å. Y3+ is bonded to six Br1- atoms to form distorted edge-sharing YBr6 octahedra. There are a spread of Y–Br bond distances ranging from 2.71–2.97 Å. There are five inequivalent Br1- sites. In the first Br1- site, Br1- is bonded in a distorted bent 150 degrees geometry to two equivalent Ba2+ and one Y3+ atom. In the second Br1- site, Br1- is bonded in a distortedmore »« less
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Research Org:	Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project; Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Argonne National Lab. (ANL), Argonne, IL (United States); University of Califorinia San Diego Supercomputing Center (SDSC), San Diego, CA (United States)
Sponsoring Org:	USDOE Office of Science (SC), Basic Energy Sciences (BES); USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR); USDOE Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Office (EE-3V)