Materials Data on EuTiAgO4 by Materials Project

doi:10.17188/1262392

Title: Materials Data on EuTiAgO4 by Materials Project

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Abstract

AgEuTiO4 crystallizes in the orthorhombic Pbcm space group. The structure is three-dimensional. Eu3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Eu–O bond distances ranging from 2.29–2.81 Å. Ti4+ is bonded in a 5-coordinate geometry to five O2- atoms. There is one shorter (1.80 Å) and four longer (1.93 Å) Ti–O bond length. Ag1+ is bonded to five equivalent O2- atoms to form a mixture of distorted edge and corner-sharing AgO5 square pyramids. There are a spread of Ag–O bond distances ranging from 2.37–2.74 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Eu3+ and two equivalent Ti4+ atoms. In the second O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Eu3+ and two equivalent Ti4+ atoms. In the third O2- site, O2- is bonded in a 5-coordinate geometry to five equivalent Eu3+ atoms. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to one Ti4+ and five equivalent Ag1+ atoms.

Authors:: The Materials Project

Publication Date:: 2020-06-24

Other Number(s):: mp-505238

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; EuTiAgO4; Ag-Eu-O-Ti

OSTI Identifier:: 1262392

DOI:: https://doi.org/10.17188/1262392

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                    The Materials Project. Materials Data on EuTiAgO4 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1262392.

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                    The Materials Project. Materials Data on EuTiAgO4 by Materials Project.  United States.  doi:https://doi.org/10.17188/1262392

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                    The Materials Project. 2020.  
"Materials Data on EuTiAgO4 by Materials Project".  United States.  doi:https://doi.org/10.17188/1262392.  https://www.osti.gov/servlets/purl/1262392. Pub date:Wed Jun 24 00:00:00 EDT 2020

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@article{osti_1262392,

  title        = {Materials Data on EuTiAgO4 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {AgEuTiO4 crystallizes in the orthorhombic Pbcm space group. The structure is three-dimensional. Eu3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Eu–O bond distances ranging from 2.29–2.81 Å. Ti4+ is bonded in a 5-coordinate geometry to five O2- atoms. There is one shorter (1.80 Å) and four longer (1.93 Å) Ti–O bond length. Ag1+ is bonded to five equivalent O2- atoms to form a mixture of distorted edge and corner-sharing AgO5 square pyramids. There are a spread of Ag–O bond distances ranging from 2.37–2.74 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Eu3+ and two equivalent Ti4+ atoms. In the second O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Eu3+ and two equivalent Ti4+ atoms. In the third O2- site, O2- is bonded in a 5-coordinate geometry to five equivalent Eu3+ atoms. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to one Ti4+ and five equivalent Ag1+ atoms.},

  doi          = {10.17188/1262392},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {6}

}

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DOI: https://doi.org/10.17188/1262392

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