Materials Data on EuTmO3 by Materials Project

doi:10.17188/1683750

Title: Materials Data on EuTmO3 by Materials Project

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Abstract

TmEuO3 is Orthorhombic Perovskite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Tm3+ is bonded to six O2- atoms to form corner-sharing TmO6 octahedra. The corner-sharing octahedra tilt angles range from 41–44°. There are four shorter (2.23 Å) and two longer (2.24 Å) Tm–O bond lengths. Eu3+ is bonded in a 4-coordinate geometry to eight O2- atoms. There are a spread of Eu–O bond distances ranging from 2.31–2.94 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to two equivalent Tm3+ and two equivalent Eu3+ atoms to form distorted corner-sharing OEu2Tm2 trigonal pyramids. In the second O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Tm3+ and three equivalent Eu3+ atoms.

Authors:: The Materials Project

Publication Date:: Fri Jan 11 00:00:00 EST 2019

Other Number(s):: mp-1178346

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; EuTmO3; Eu-O-Tm

OSTI Identifier:: 1683750

DOI:: https://doi.org/10.17188/1683750

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                    The Materials Project. Materials Data on EuTmO3 by Materials Project.  United States: N. p., 2019. 
        Web.  doi:10.17188/1683750.

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                    The Materials Project. Materials Data on EuTmO3 by Materials Project.  United States.  doi:https://doi.org/10.17188/1683750

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                    The Materials Project. 2019.  
"Materials Data on EuTmO3 by Materials Project".  United States.  doi:https://doi.org/10.17188/1683750.  https://www.osti.gov/servlets/purl/1683750. Pub date:Fri Jan 11 00:00:00 EST 2019

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@article{osti_1683750,

  title        = {Materials Data on EuTmO3 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {TmEuO3 is Orthorhombic Perovskite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Tm3+ is bonded to six O2- atoms to form corner-sharing TmO6 octahedra. The corner-sharing octahedra tilt angles range from 41–44°. There are four shorter (2.23 Å) and two longer (2.24 Å) Tm–O bond lengths. Eu3+ is bonded in a 4-coordinate geometry to eight O2- atoms. There are a spread of Eu–O bond distances ranging from 2.31–2.94 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to two equivalent Tm3+ and two equivalent Eu3+ atoms to form distorted corner-sharing OEu2Tm2 trigonal pyramids. In the second O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Tm3+ and three equivalent Eu3+ atoms.},

  doi          = {10.17188/1683750},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Fri Jan 11 00:00:00 EST 2019},

  month        = {Fri Jan 11 00:00:00 EST 2019}

}

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DOI: https://doi.org/10.17188/1683750

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