Materials Data on Rb3IrBr6O by Materials Project

doi:10.17188/1665560

Title: Materials Data on Rb3IrBr6O by Materials Project

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Abstract

Rb3IrOBr6 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are three inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a 10-coordinate geometry to ten Br1- atoms. There are a spread of Rb–Br bond distances ranging from 3.47–3.83 Å. In the second Rb1+ site, Rb1+ is bonded in a 8-coordinate geometry to eight Br1- atoms. There are a spread of Rb–Br bond distances ranging from 3.52–3.72 Å. In the third Rb1+ site, Rb1+ is bonded in a 8-coordinate geometry to one O2- and seven Br1- atoms. The Rb–O bond length is 3.22 Å. There are a spread of Rb–Br bond distances ranging from 3.47–3.73 Å. Ir5+ is bonded in an octahedral geometry to six Br1- atoms. There are a spread of Ir–Br bond distances ranging from 2.50–2.54 Å. O2- is bonded in a distorted single-bond geometry to one Rb1+ and two equivalent Br1- atoms. Both O–Br bond lengths are 3.59 Å. There are four inequivalent Br1- sites. In the first Br1- site, Br1- is bonded in a 1-coordinate geometry to four Rb1+ and one Ir5+ atom. In the second Br1- site, Br1- is bonded in a 5-coordinate geometry to four Rb1+ and onemore »« less

Authors:: The Materials Project

Publication Date:: Wed Jul 15 00:00:00 EDT 2020

Other Number(s):: mp-1201244

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; Rb3IrBr6O; Br-Ir-O-Rb

OSTI Identifier:: 1665560

DOI:: https://doi.org/10.17188/1665560

Citation Formats


                    The Materials Project. Materials Data on Rb3IrBr6O by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1665560.

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                    The Materials Project. Materials Data on Rb3IrBr6O by Materials Project.  United States.  doi:https://doi.org/10.17188/1665560

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                    The Materials Project. 2020.  
"Materials Data on Rb3IrBr6O by Materials Project".  United States.  doi:https://doi.org/10.17188/1665560.  https://www.osti.gov/servlets/purl/1665560. Pub date:Wed Jul 15 00:00:00 EDT 2020

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@article{osti_1665560,

  title        = {Materials Data on Rb3IrBr6O by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Rb3IrOBr6 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are three inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a 10-coordinate geometry to ten Br1- atoms. There are a spread of Rb–Br bond distances ranging from 3.47–3.83 Å. In the second Rb1+ site, Rb1+ is bonded in a 8-coordinate geometry to eight Br1- atoms. There are a spread of Rb–Br bond distances ranging from 3.52–3.72 Å. In the third Rb1+ site, Rb1+ is bonded in a 8-coordinate geometry to one O2- and seven Br1- atoms. The Rb–O bond length is 3.22 Å. There are a spread of Rb–Br bond distances ranging from 3.47–3.73 Å. Ir5+ is bonded in an octahedral geometry to six Br1- atoms. There are a spread of Ir–Br bond distances ranging from 2.50–2.54 Å. O2- is bonded in a distorted single-bond geometry to one Rb1+ and two equivalent Br1- atoms. Both O–Br bond lengths are 3.59 Å. There are four inequivalent Br1- sites. In the first Br1- site, Br1- is bonded in a 1-coordinate geometry to four Rb1+ and one Ir5+ atom. In the second Br1- site, Br1- is bonded in a 5-coordinate geometry to four Rb1+ and one Ir5+ atom. In the third Br1- site, Br1- is bonded to five Rb1+ and one Ir5+ atom to form distorted corner-sharing BrRb5Ir octahedra. The corner-sharing octahedra tilt angles range from 10–53°. In the fourth Br1- site, Br1- is bonded in a 1-coordinate geometry to four Rb1+, one Ir5+, and one O2- atom.},

  doi          = {10.17188/1665560},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Wed Jul 15 00:00:00 EDT 2020},

  month        = {Wed Jul 15 00:00:00 EDT 2020}

}

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DOI: https://doi.org/10.17188/1665560

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